I am very pleased to be able to admit that the Laundry Files are shortlisted for the Hugo Award for Best Series!

(Astute readers will recall that the Laundry Files were shortlisted—but did not win—in 2019. Per the rules, "A qualifying installment must be published in the qualifying year ... If a Series is a finalist and does not win, it is no longer eligible until at least two more installments consisting of at lest 240,000 words total appear in subsequent years." Since 2019, the Laundry Files have grown by three full novels (the New Management books) and a novella ("Escape from Yokai Land"), totaling about 370,000 words. "Season of Skulls" was published in 2023, hence the series is eligible in 2024.)

The Hugo award winners will be announced at the world science fiction convention in Glasgow this August, on the evening of Sunday August 11th. Full announcement of the entire shortlist here.

In addition to the Hugo nomination, the Kickstarter for the second edition of the Laundry tabletop role playing game, from Cubicle 7 games, goes live for pre-orders in the next month. If you want to be notified when that happens, there's a sign-up page here.

Finally, there's some big news coming soon about film/TV rights, and separately, graphic novel rights, to the Laundry Files. I can't say any more at this point, but expect another announcement (or two!) over the coming months.

I'm sure you have questions. Ask away!

A Wonka Story

This is no longer in the current news cycle, but definitely needs to be filed under "stuff too insane for Charlie to make up", or maybe "promising screwball comedy plot line to explore", or even "perils of outsourcing creative media work to generative AI".

So. Last weekend saw insane news-generating scenes in Glasgow around a public event aimed at children: Willy's Chocolate Experience, a blatant attempt to cash in on Roald Dahl's cautionary children's tale, "Willy Wonka and the Chocolate Factory". Which is currently most prominently associated in the zeitgeist with a 2004 movie directed by Tim Burton, who probably needs no introduction, even to a cinematic illiterate like me. Although I gather a prequel movie (called, predictably, Wonka), came out in 2023.

(Because sooner or later the folks behind "House of Illuminati Ltd" will wise up and delete the website, here's a handy link to how it looked on February 24th via archive.org.)

INDULGE IN A CHOCOLATE FANTASY LIKE NEVER BEFORE - CAPTURE THE ENCHANTMENT ™!

Tickets to Willys Chocolate Experience™ are on sale now!

The event was advertised with amazing, almost hallucinogenic, graphics that were clearly AI generated, and equally clearly not proofread because Stable Diffusion utterly sucks at writing English captions, as opposed to word salad offering enticements such as Catgacating • live performances • Cartchy tuns, exarserdray lollipops, a pasadise of sweet teats.* And tickets were on sale for a mere £35 per child!

Anyway, it hit the news (and not in a good way) and the event was terminated on day one after the police were called. Here's The Guardian's coverage:

The event publicity promised giant mushrooms, candy canes and chocolate fountains, along with special audio and visual effects, all narrated by dancing Oompa-Loompas - the tiny, orange men who power Wonka's chocolate factory in the Roald Dahl book which inspired the prequel film.

But instead, when eager families turned up to the address in Whiteinch, an industrial area of Glasgow, they discovered a sparsely decorated warehouse with a scattering of plastic props, a small bouncy castle and some backdrops pinned against the walls.

Anyway, since the near-riot and hasty shutdown of the event, things have ... recomplicated? I think that's the diplomatic way to phrase it.

First, someone leaked the script for the event on twitter. They'd hired actors and evidently used ChatGPT to generate a script for the show: some of the actors quit in despair, others made a valliant attempt to at least amuse the children. But it didn't work. Interactive audience-participation events are hard work and this one apparently called for the sort of special effects that Disney's Imagineers might have blanched at, or at least asked, "who's paying for this?"

Here's a ThreadReader transcript of the twitter thread about the script (ThreadReader chains tweets together into a single web page, so you don't have to log into the hellsite itself). Note it's in the shape of screenshots of the script and threadreader didn't grab the images, so here's my transcript of the first three:

DIRECTION: (Audience members engage with the interactive flowers, offering compliments, to which the flowers respond with pre-recorded, whimsical thank-yous.)

Wonkidoodle 1: (to a guest) Oh, and if you see a butterfly, whisper your sweetest dream to it. They're our official secret keepers and dream carriers of the garden!

Willy McDuff: (gathering everyone's attention) Now, I must ask, has anyone seen the elusive Bubble Bloom? It's a rare flower that blooms just once every blue moon and fills the air with shimmering bubbles!

DIRECTION: (The stage crew discreetly activates bubble machines, filling the area with bubbles, causing excitement and wonder among the audience.)

Wonkidoodle 2: (pretending to catch bubbles) Quick! Each bubble holds a whisper of enchantment--catch one, and make a wish!

Willy McDuff: (as the bubble-catching frenzy continues) Remember, in the Garden of Enchantment, every moment is a chance for magic, every corner hides a story, and every bubble... (catches a bubble) holds a dream.

DIRECTION: (He opens his hand, and the bubble gently pops, releasing a small, twinkling light that ascends into the rafters, leaving the audience in awe.)

Willy McDuff: (with warmth) My dear friends, take this time to explore, to laugh, and to dream. For in this garden, the magic is real, and the possibilities are endless. And who knows? The next wonder you encounter may just be around the next bend.

DIRECTION: Scene ends with the audience fully immersed in the interactive, magical experience, laughter and joy filling the air as Willy McDuff and the Wonkidoodles continue to engage and delight with their enchanting antics and treats.

DIRECTION: Transition to the Bubble and Lemonade Room

Willy McDuff: (suddenly brightening) Speaking of light spirits, I find myself quite parched after our...unexpected adventure. But fortune smiles upon us, for just beyond this door lies a room filled with refreshments most delightful--the Bubble and Lemonade Room!

DIRECTION: (With a flourish, Willy opens a previously unnoticed door, revealing a room where the air sparkles with floating bubbles, and rivers of sparkling lemonade flow freely.)

Willy McDuff: Here, my dear guests, you may quench your thirst with lemonade that fizzes and dances on the tongue, and chase bubbles that burst with flavors unimaginable. A toast, to adventures shared and friendships forged in the heart of the unknown!

DIRECTION: (The audience, now relieved and rejuvenated by the whimsical turn of events, follows Willy into the Bubble and Lemonade Room, laughter and chatter filling the air once more, as they immerse themselves in the joyous, bubbly wonderland.)

DIRECTION: Transition to the Bubble and Lemonade Room

Willy McDuff: (suddenly brightening) Speaking of light spirits, I find myself quite parched after our...unexpected adventure. But fortune smiles upon us, for just beyond this door lies a room filled with refreshments most delightful-the Bubble and Lemonade Room!

DIRECTION: (With a flourish, Willy opens a previously unnoticed door, revealing a room where the air sparkles with floating bubbles, and rivers of sparkling lemonade flow freely.)

And here is a photo of the Lemonade Room in all its glory.

Note that in the above directions, near as I can make out, there were no stage crew on site. As Seamus O'Reilly put it, "I get that lazy and uncreative people will use AI to generate concepts. But if the script it barfs out has animatronic flowers, glowing orbs, rivers of lemonade and giggling grass, YOU still have to make those things exist. I'm v confused as to how that part was misunderstood."

Now, if that was all there was to it, it'd merely be annoying. My initial take was that this was a blatant rip-off, a consumer fraud perpetrated by a company ("House of Illuminati") based in London, doing everything by remote control over the internet to fleece those gullible provincials of their wallet contents. (Oh, and that probably includes the actors: did they get paid on the day?) But aftershocks are still rumbling on, a week later.

Per The Daily Beast, "House of Illuminati" issued an apology (via Facebook) on Friday, offering to refund all tickets—but then mysteriously deleted the apology hours later, and posted a new one:

"I want to extend my sincerest apologies to each and every one of you who was looking forward to this event," the latest Facebook post from House of Illuminati reads. "I understand the disappointment and frustration this has caused, and for that, I am truly sorry."

(The individual behind the post goes unnamed.)

"It's important for me to clarify that the organization and decisions surrounding this event were solely my responsibility," the post continues. "I want to make it clear that anyone who was hired externally or offered their help, are not affiliated with the me or the company, any use of faces can cause serious harm to those who did not have any involvement in the making of this event."

"Regarding a personal matter, there will be no wedding, and no wedding was funded by the ticket sales," the post continues further, sans context. "This is a difficult time for me, and I ask for your understanding and privacy."

"There will be no wedding, and no wedding was funded by the ticket sales?" (What on Earth is going on here?)

Finally, The Daily Beast notes that Billy McFarland, the creator of the Fyre Fest fiasco, told TMZ he'd love to give the Wonka organizers a second chance at getting things right at Fyre Fest II.

The mind boggles.

I am now wondering if the whole thing wasn't some sort of extraordinarily elaborate publicity stunt rather than simply a fraud, but I can't for the life of me work out what was going on. Unless it was Jimmy Cauty and Bill Drummond (aka The KLF) getting up to hijinks again? But I can't imagine them doing anything so half-assed ... Least-bad case is that an idiot decided to set up an events company ("how hard can running public arts events be?" —don't answer that) and intended to use the profits and the experience to plan their dream wedding. Which then ran off the rails into a ditch, rolled over, exploded in flames, was sucked up by a tornado and deposited in Oz, their fiancée called off the engagement and eloped with a walrus, and—

It's all downhill from here.

Anyway, the moral of the story so far is: don't use generative AI tools to write scripts for public events, or to produce promotional images, or indeed to do anything at all without an experienced human to sanity check their output! And especially don't use them to fund your wedding ...

UPDATE: Identity of scammer behind Willy's Chocolate Experience exposed -- Youtube video, I haven't had a chance to watch it all yet, will summarize if relevant later; the perp has form for selling ChatGPT generated ebook-shaped "objects" via Amazon.

NEW UPDATE: Glasgow's disastrous Wonka character inspires horror film

A villain devised for the catastrophic Willy's Chocolate Experience, who makes sweets and lives in walls, is to become the subject of a new horror movie.

LATEST UPDATE: House of Illuminati claims "copywrite", "we will protect our interests".

The 'Meth Lab Oompa Loompa Lady' is selling greetings on Cameo for $25.

And Eleanor Morton has a new video out, Glasgow Wonka Experience Tourguide Doesn't Give a F*.

FINAL UPDATE: Props from botched Willy Wonka event raise over £2,000 for Palestinian aid charity: Glasgow record shop Monorail Music auctioned the props on eBay after they were discovered in a bin outside the warehouse where event took place. (So some good came of it in the end ...)

The cybersecurity world got really lucky last week. An intentionally placed backdoor in XZ Utils, an open-source compression utility, was pretty much accidentally discovered by a Microsoft engineer—weeks before it would have been incorporated into both Debian and Red Hat Linux. From ArsTehnica:

Malicious code added to XZ Utils versions 5.6.0 and 5.6.1 modified the way the software functions. The backdoor manipulated sshd, the executable file used to make remote SSH connections. Anyone in possession of a predetermined encryption key could stash any code of their choice in an SSH login certificate, upload it, and execute it on the backdoored device. No one has actually seen code uploaded, so it’s not known what code the attacker planned to run. In theory, the code could allow for just about anything, including stealing encryption keys or installing malware.

It was an incredibly complex backdoor. Installing it was a multi-year process that seems to have involved social engineering the lone unpaid engineer in charge of the utility. More from ArsTechnica:

In 2021, someone with the username JiaT75 made their first known commit to an open source project. In retrospect, the change to the libarchive project is suspicious, because it replaced the safe_fprint function with a variant that has long been recognized as less secure. No one noticed at the time.

The following year, JiaT75 submitted a patch over the XZ Utils mailing list, and, almost immediately, a never-before-seen participant named Jigar Kumar joined the discussion and argued that Lasse Collin, the longtime maintainer of XZ Utils, hadn’t been updating the software often or fast enough. Kumar, with the support of Dennis Ens and several other people who had never had a presence on the list, pressured Collin to bring on an additional developer to maintain the project.

There’s a lot more. The sophistication of both the exploit and the process to get it into the software project scream nation-state operation. It’s reminiscent of Solar Winds, although (1) it would have been much, much worse, and (2) we got really, really lucky.

I simply don’t believe this was the only attempt to slip a backdoor into a critical piece of Internet software, either closed source or open source. Given how lucky we were to detect this one, I believe this kind of operation has been successful in the past. We simply have to stop building our critical national infrastructure on top of random software libraries managed by lone unpaid distracted—or worse—individuals.

Last week I posted a short memorial of Ross Anderson. The Communications of the ACM asked me to expand it. Here’s the longer version.

Strings in C are a unique collection of mistakes. The biggest one is the idea of null termination. Null termination is not without its advantages: because you're using a single byte to mark the end of the string, you can have strings of arbitrary length. No need to track the size and worry if your size variable is big enough to hold the end of the string. No complicated data structures. Just "read till you find a 0 byte, and you know you're done."

Of course, this is the root of a lot of evils. Malicious inputs that lack a null terminator, for example, are a common exploit. It's so dangerous that all of the str* functions have strn* versions, which allow you to pass sizes to ensure you don't overrun any buffers.

Dmitri sends us a simple example of someone not quite fully understanding this.

strcpy( buffer, string);
strcat( buffer, "\0");

The first line here copies the contents of string into buffer. It leverages the null terminator to know when the copy can stop. Then, we use strcat, which scans the string for the null terminator, and inserts a new string at the end- the new string, in this case, being the null terminator.

The developer responsible for this is protecting against a string lacking its null terminator by using functions which absolutely require it to be null terminated.

C strings are hard in the best case, but they're a lot harder when you don't understand them.

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Author: DJ Tantillo So why am I trapped in a steel box? Intelligence. Once the connection between intelligence and entropy – the latter in the form of the maximization of possible futures as a marker of the former – was shown to be valid for individuals as well as species, the sewer cover was rolled […]

The post Death by Entropy appeared first on 365tomorrows.

ceb and I are members of the Derril Water Solar Park cooperative.

We were recently invited to vote on whether the coop should bid for a Contract for Difference, in a government green electricity auction.

We’ve voted No.

• “Green electricity” from your mainstream supplier is a lie
• Ripple
• Contracts for Difference
• Ripple and CfD
• Voting No

“Green electricity” from your mainstream supplier is a lie

For a while ceb and I have wanted to contribute directly to green energy provision. This isn’t really possible in the mainstream consumer electricy market.

Mainstream electricity suppliers’ “100% green energy” tariffs are pure greenwashing. In a capitalist boondoogle, they basically “divvy up” the electricity so that customers on the (typically more expensive) “green” tariff “get” the green electricity, and the other customers “get” whatever is left. (Of course the electricity is actually all mixed up by the National Grid.) There are fewer people signed up for these tariffs than there is green power generated, so this basically means signing up for a “green” tariff has no effect whatsoever, other than giving evil people more money.

Ripple

About a year ago we heard about Ripple. The structure is a little complicated, but the basic upshot is:

Ripple promote and manage renewable energy schemes. The schemes themselves are each an individual company; the company is largely owned by a co-operative. The co-op is owned by consumers of electricity in the UK., To stop the co-operative being an purely financial investment scheme, shares ownership is limited according to your electricity usage. The electricity is be sold on the open market, and the profits are used to offset members’ electricity bills. (One gotcha from all of this is that for this to work your electricity billing provider has to be signed up with Ripple, but ours, Octopus, is.)

It seemed to us that this was a way for us to directly cause (and pay for!) the actual generation of green electricity.

So, we bought shares in one these co-operatives: we are co-owners of the Derril Water Solar Farm. We signed up for the maximum: funding generating capacity corresponding to 120% of our current electricity usage. We paid a little over £5000 for our shares.

Contracts for Difference

The UK has a renewable energy subsidy scheme, which goes by the name of Contracts for Difference. The idea is that a renewable energy generation company bids in advance, saying that they’ll sell their electricity at Y price, for the duration of the contract (15 years in the current round). The lowest bids win. All the electricity from the participating infrastructure is sold on the open market, but if the market price is low the government makes up the difference, and if the price is high, the government takes the winnings.

This is supposedly good for giving a stable investment environment, since the price the developer is going to get now doesn’t depends on the electricity market over the next 15 years. The CfD system is supposed to encourage development, so you can only apply before you’ve commissioned your generation infrastructure.

Ripple and CfD

Ripple recently invited us to agree that the Derril Water co-operative should bid in the current round of CfDs.

If this goes ahead, and we are one of the auction’s winners, the result would be that, instead of selling our electricity at the market price, we’ll sell it at the fixed CfD price.

This would mean that our return on our investment (which show up as savings on our electricity bills) would be decoupled from market electricity prices, and be much more predictable.

They can’t tell us the price they’d want to bid at, and future electricity prices are rather hard to predict, but it’s clear from the accompanying projections that they think we’d be better off on average with a CfD.

The documentation is very full of financial projections and graphs; other factors aren’t really discussed in any detail.

The rules of the co-op didn’t require them to hold a vote, but very sensibly, for such a fundamental change in the model, they decided to treat it roughly the same way as for a rules change: they’re hoping to get 75% Yes votes.

Voting No

The reason we’re in this co-op at all is because we want to directly fund renewable electricity.

Participating in the CfD auction would involve us competing with capitalist energy companies for government subsidies. Subsidies which are supposed to encourage the provision of green electricity.

It seems to us that participating in this auction would remove most of the difference between what we hoped to do by investing in Derril Water, and just participating in the normal consumer electricity market.

In particular, if we do win in the auction, that’s probably directly removing the funding and investment support model for other, market-investor-funded, projects.

In other words, our buying into Derril Water ceases to be an additional green energy project, changing (in its minor way) the UK’s electricity mix. It becomes a financial transaction much more tenously connected (if connected at all) to helping mitigate the climate emergency.

So our conclusion was that we must vote against.

comments

If only Patch Tuesdays came around infrequently — like total solar eclipse rare — instead of just creeping up on us each month like The Man in the Moon. Although to be fair, it would be tough for Microsoft to eclipse the number of vulnerabilities fixed in this month’s patch batch — a record 147 flaws in Windows and related software.

Yes, you read that right. Microsoft today released updates to address 147 security holes in Windows, Office, Azure, .NET Framework, Visual Studio, SQL Server, DNS Server, Windows Defender, Bitlocker, and Windows Secure Boot.

“This is the largest release from Microsoft this year and the largest since at least 2017,” said Dustin Childs, from Trend Micro’s Zero Day Initiative (ZDI). “As far as I can tell, it’s the largest Patch Tuesday release from Microsoft of all time.”

Tempering the sheer volume of this month’s patches is the middling severity of many of the bugs. Only three of April’s vulnerabilities earned Microsoft’s most-dire “critical” rating, meaning they can be abused by malware or malcontents to take remote control over unpatched systems with no help from users.

Most of the flaws that Microsoft deems “more likely to be exploited” this month are marked as “important,” which usually involve bugs that require a bit more user interaction (social engineering) but which nevertheless can result in system security bypass, compromise, and the theft of critical assets.

Ben McCarthy, lead cyber security engineer at Immersive Labs called attention to CVE-2024-20670, an Outlook for Windows spoofing vulnerability described as being easy to exploit. It involves convincing a user to click on a malicious link in an email, which can then steal the user’s password hash and authenticate as the user in another Microsoft service.

Another interesting bug McCarthy pointed to is CVE-2024-29063, which involves hard-coded credentials in Azure’s search backend infrastructure that could be gleaned by taking advantage of Azure AI search.

“This along with many other AI attacks in recent news shows a potential new attack surface that we are just learning how to mitigate against,” McCarthy said. “Microsoft has updated their backend and notified any customers who have been affected by the credential leakage.”

CVE-2024-29988 is a weakness that allows attackers to bypass Windows SmartScreen, a technology Microsoft designed to provide additional protections for end users against phishing and malware attacks. Childs said one ZDI’s researchers found this vulnerability being exploited in the wild, although Microsoft doesn’t currently list CVE-2024-29988 as being exploited.

“I would treat this as in the wild until Microsoft clarifies,” Childs said. “The bug itself acts much like CVE-2024-21412 – a [zero-day threat from February] that bypassed the Mark of the Web feature and allows malware to execute on a target system. Threat actors are sending exploits in a zipped file to evade EDR/NDR detection and then using this bug (and others) to bypass Mark of the Web.”

Update, 7:46 p.m. ET: A previous version of this story said there were no zero-day vulnerabilities fixed this month. BleepingComputer reports that Microsoft has since confirmed that there are actually two zero-days. One is the flaw Childs just mentioned (CVE-2024-21412), and the other is CVE-2024-26234, described as a “proxy driver spoofing” weakness.

Satnam Narang at Tenable notes that this month’s release includes fixes for two dozen flaws in Windows Secure Boot, the majority of which are considered “Exploitation Less Likely” according to Microsoft.

“However, the last time Microsoft patched a flaw in Windows Secure Boot in May 2023 had a notable impact as it was exploited in the wild and linked to the BlackLotus UEFI bootkit, which was sold on dark web forums for $5,000,” Narang said. “BlackLotus can bypass functionality called secure boot, which is designed to block malware from being able to load when booting up. While none of these Secure Boot vulnerabilities addressed this month were exploited in the wild, they serve as a reminder that flaws in Secure Boot persist, and we could see more malicious activity related to Secure Boot in the future.”

For links to individual security advisories indexed by severity, check out ZDI’s blog and the Patch Tuesday post from the SANS Internet Storm Center. Please consider backing up your data or your drive before updating, and drop a note in the comments here if you experience any issues applying these fixes.

Adobe today released nine patches tackling at least two dozen vulnerabilities in a range of software products, including Adobe After Effects, Photoshop, Commerce, InDesign, Experience Manager, Media Encoder, Bridge, Illustrator, and Adobe Animate.

KrebsOnSecurity needs to correct the record on a point mentioned at the end of March’s “Fat Patch Tuesday” post, which looked at new AI capabilities built into Adobe Acrobat that are turned on by default. Adobe has since clarified that its apps won’t use AI to auto-scan your documents, as the original language in its FAQ suggested.

“In practice, no document scanning or analysis occurs unless a user actively engages with the AI features by agreeing to the terms, opening a document, and selecting the AI Assistant or generative summary buttons for that specific document,” Adobe said earlier this month.

US Cyber Safety Review Board released a report on the summer 2023 hack of Microsoft Exchange by China. It was a serious attack by the Chinese government that accessed the emails of senior U.S. government officials.

From the executive summary:

The Board finds that this intrusion was preventable and should never have occurred. The Board also concludes that Microsoft’s security culture was inadequate and requires an overhaul, particularly in light of the company’s centrality in the technology ecosystem and the level of trust customers place in the company to protect their data and operations. The Board reaches this conclusion based on:

1. the cascade of Microsoft’s avoidable errors that allowed this intrusion to succeed;
2. Microsoft’s failure to detect the compromise of its cryptographic crown jewels on its own, relying instead on a customer to reach out to identify anomalies the customer had observed;
3. the Board’s assessment of security practices at other cloud service providers, which maintained security controls that Microsoft did not;
4. Microsoft’s failure to detect a compromise of an employee’s laptop from a recently acquired company prior to allowing it to connect to Microsoft’s corporate network in 2021;
5. Microsoft’s decision not to correct, in a timely manner, its inaccurate public statements about this incident, including a corporate statement that Microsoft believed it had determined the likely root cause of the intrusion when in fact, it still has not; even though Microsoft acknowledged to the Board in November 2023 that its September 6, 2023 blog post about the root cause was inaccurate, it did not update that post until March 12, 2024, as the Board was concluding its review and only after the Board’s repeated questioning about Microsoft’s plans to issue a correction;
6. the Board’s observation of a separate incident, disclosed by Microsoft in January 2024, the investigation of which was not in the purview of the Board’s review, which revealed a compromise that allowed a different nation-state actor to access highly-sensitive Microsoft corporate email accounts, source code repositories, and internal systems; and
7. how Microsoft’s ubiquitous and critical products, which underpin essential services that support national security, the foundations of our economy, and public health and safety, require the company to demonstrate the highest standards of security, accountability, and transparency.

The report includes a bunch of recommendations. It’s worth reading in its entirety.

The board was established in early 2022, modeled in spirit after the National Transportation Safety Board. This is their third report.

Here are a few news articles.

Gloria was a senior developer at IniMirage, a company that makes custom visualizations for their clients. Over a few years, IniMirage had grown to more than 100 people, but was still very much in startup mode. Because of that, Gloria tried to keep her teams sized for two pizzas. Thomas, the product manager, on the other hand, felt that the company was ready to make big moves, and could scale up the teams: more people could move products faster. And Thomas was her manager, so he was "setting direction."

Gloria's elderly dog had spent the night at the emergency vet, and the company hadn't grown up to "giving sick days" yet, so she was nursing a headache from lack of sleep, when Thomas tried to initiate a Slack huddle. He had a habit of pushing the "Huddle" button any time the mood struct, without rhyme or reason.

She put on her headphones and accepted the call. "It's Gloria. Can you hear me?" She checked her mic, and repeated the check. She waited a minute before hanging up and getting back to work.

About five minutes later, Thomas called again."Hey, did you call me like 10 minutes ago?"

"No, you called me." Gloria facepalmed and took a deep, calming breath. "I couldn't hear you."

Thomas said, "Huh, okay. Anyway, is that demo ready for today?"

Thomas loved making schedules. He usually used Excel. There was just one problem: he rarely shared them, and he rarely read them after making them. Gloria had nothing on her calendar. "What demo?"

"Oh, Dylan said he was ready for a demo. So I scheduled it with Jack."

Jack was the CEO. Dylan was one of Gloria's peers. Gloria checked Github, and said, "Well, Dylan hasn't pushed anything for… months. I haven't heard anything from him. Has he showed you this demo?"

Gloria heard crunching. Thomas was munching on some chips. She heard him typing. After a minute, she said, "Thomas?"

"Oh, sorry, I was distracted."

Clearly. "Okay, I think we should cancel this meeting. I've seen this before, and with a bad demo, we could lose buy in."

Thomas said, "No, no, it'll be fine."

Gloria said, "Okay, well, let me know how that demo goes." She left the call and went back to work, thinking that it'd be Thomas's funeral. A few minutes before the meeting, her inbox dinged. She was now invited to the demo.

She joined the meeting, only to learn that Dylan was out sick and couldn't make the meeting. She spent the time giving project updates on her work, instead of demos, which is what the CEO actually wanted anyway. The meeting ended and everyone was happy- everyone but Gloria.

Gloria wrote an email to the CEO, expressing her concerns. Thomas was inattentive, incommunicative, and had left her alone to manage the team. She felt that she was doing more of the product management work than Thomas was. Jack replied that he appreciated her concerns, but that Thomas was growing into the position.

Julia, one of the other product managers, popped by Gloria's desk a few weeks later. "You know Dylan?"

Gloria said, "Well, I know he hasn't push any code in a literal year and keeps getting sick. I think I've pushed more code to his project than he has, and I'm not on it."

Julia laughed. "Well, he's been fired, but not for that."

Thomas had been pushing for more demos. Which meant he pulled Dylan into more meetings with the CEO. Jack was a "face time" person, and required everyone to turn on their webcams during meetings. It didn't take very many meetings to discover that Dylan was an entirely different person each time. There were multiple Dylans.

"But even without that, HR was going to fire him for not showing up to work," Julia said.

"But… if there were multiple people… why couldn't someone show up?" Gloria realized she was asking the wrong question. "How did Thomas never realize it?"

And if he was multiple people, how could he never get any work done? Dylan was a two-pizza team all by himself.

After the Dylan debacle, Thomas resigned suddenly and left to work at a competitor. A new product manager, Penny, came on board, and was organized, communicative, and attentive. Gloria never heard about Dylan again, and Penny kept the team sizes small.

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Author: Majoki It’s peaceful now. I can concentrate better. Even reflect a little. It hasn’t been like that in a long time. Living in a city that’s eating itself is a noisy place. Even on the calmest days at the lab, there was always the sound of far off sirens. Plaintive calls, as if from […]

The post Far Off Sirens appeared first on 365tomorrows.

Those of you who haven’t been in IT for far, far too long might not know that next month will be the 16th(!) anniversary of the disclosure of what was, at the time, a fairly earth-shattering revelation: that for about 18 months, the Debian OpenSSL package was generating entirely predictable private keys.

The recent xz-stential threat (thanks to @nixCraft for making me aware of that one), has got me thinking about my own serendipitous interaction with a major vulnerability. Given that the statute of limitations has (probably) run out, I thought I’d share it as a tale of how “huh, that’s weird” can be a powerful threat-hunting tool – but only if you’ve got the time to keep pulling at the thread.

Prelude to an Adventure

Our story begins back in March 2008. I was working at Engine Yard (EY), a now largely-forgotten Rails-focused hosting company, which pioneered several advances in Rails application deployment. Probably EY’s greatest claim to lasting fame is that they helped launch a little code hosting platform you might have heard of, by providing them free infrastructure when they were little more than a glimmer in the Internet’s eye.

I am, of course, talking about everyone’s favourite Microsoft product: GitHub.

Since GitHub was in the right place, at the right time, with a compelling product offering, they quickly started to gain traction, and grow their userbase. With growth comes challenges, amongst them the one we’re focusing on today: SSH login times. Then, as now, GitHub provided SSH access to the git repos they hosted, by SSHing to git@github.com with publickey authentication. They were using the standard way that everyone manages SSH keys: the ~/.ssh/authorized_keys file, and that became a problem as the number of keys started to grow.

The way that SSH uses this file is that, when a user connects and asks for publickey authentication, SSH opens the ~/.ssh/authorized_keys file and scans all of the keys listed in it, looking for a key which matches the key that the user presented. This linear search is normally not a huge problem, because nobody in their right mind puts more than a few keys in their ~/.ssh/authorized_keys, right?

Of course, as a popular, rapidly-growing service, GitHub was gaining users at a fair clip, to the point that the one big file that stored all the SSH keys was starting to visibly impact SSH login times. This problem was also not going to get any better by itself. Something Had To Be Done.

EY management was keen on making sure GitHub ran well, and so despite it not really being a hosting problem, they were willing to help fix this problem. For some reason, the late, great, Ezra Zygmuntowitz pointed GitHub in my direction, and let me take the time to really get into the problem with the GitHub team. After examining a variety of different possible solutions, we came to the conclusion that the least-worst option was to patch OpenSSH to lookup keys in a MySQL database, indexed on the key fingerprint.

We didn’t take this decision on a whim – it wasn’t a case of “yeah, sure, let’s just hack around with OpenSSH, what could possibly go wrong?”. We knew it was potentially catastrophic if things went sideways, so you can imagine how much worse the other options available were. Ensuring that this wouldn’t compromise security was a lot of the effort that went into the change. In the end, though, we rolled it out in early April, and lo! SSH logins were fast, and we were pretty sure we wouldn’t have to worry about this problem for a long time to come.

Normally, you’d think “patching OpenSSH to make mass SSH logins super fast” would be a good story on its own. But no, this is just the opening scene.

Chekov’s Gun Makes its Appearance

Fast forward a little under a month, to the first few days of May 2008. I get a message from one of the GitHub team, saying that somehow users were able to access other users’ repos over SSH. Naturally, as we’d recently rolled out the OpenSSH patch, which touched this very thing, the code I’d written was suspect number one, so I was called in to help.

They're called The Usual Suspects for a reason, but sometimes, it really is Keyser Söze

Eventually, after more than a little debugging, we discovered that, somehow, there were two users with keys that had the same key fingerprint. This absolutely shouldn’t happen – it’s a bit like winning the lottery twice in a row¹ – unless the users had somehow shared their keys with each other, of course. Still, it was worth investigating, just in case it was a web application bug, so the GitHub team reached out to the users impacted, to try and figure out what was going on.

The users professed no knowledge of each other, neither admitted to publicising their key, and couldn’t offer any explanation as to how the other person could possibly have gotten their key.

Then things went from “weird” to “what the…?”. Because another pair of users showed up, sharing a key fingerprint – but it was a different shared key fingerprint. The odds now have gone from “winning the lottery multiple times in a row” to as close to “this literally cannot happen” as makes no difference.

Once we were really, really confident that the OpenSSH patch wasn’t the cause of the problem, my involvement in the problem basically ended. I wasn’t a GitHub employee, and EY had plenty of other customers who needed my help, so I wasn’t able to stay deeply involved in the on-going investigation of The Mystery of the Duplicate Keys.

However, the GitHub team did keep talking to the users involved, and managed to determine the only apparent common factor was that all the users claimed to be using Debian or Ubuntu systems, which was where their SSH keys would have been generated.

That was as far as the investigation had really gotten, when along came May 13, 2008.

Chekov’s Gun Goes Off

With the publication of DSA-1571-1, everything suddenly became clear. Through a well-meaning but ultimately disasterous cleanup of OpenSSL’s randomness generation code, the Debian maintainer had inadvertently reduced the number of possible keys that could be generated by a given user from “bazillions” to a little over 32,000. With so many people signing up to GitHub – some of them no doubt following best practice and freshly generating a separate key – it’s unsurprising that some collisions occurred.

You can imagine the sense of “oooooooh, so that’s what’s going on!” that rippled out once the issue was understood. I was mostly glad that we had conclusive evidence that my OpenSSH patch wasn’t at fault, little knowing how much more contact I was to have with Debian weak keys in the future, running a huge store of known-compromised keys and using them to find misbehaving Certificate Authorities, amongst other things.

Lessons Learned

While I’ve not found a description of exactly when and how Luciano Bello discovered the vulnerability that became CVE-2008-0166, I presume he first came across it some time before it was disclosed – likely before GitHub tripped over it. The stable Debian release that included the vulnerable code had been released a year earlier, so there was plenty of time for Luciano to have discovered key collisions and go “hmm, I wonder what’s going on here?”, then keep digging until the solution presented itself.

The thought “hmm, that’s odd”, followed by intense investigation, leading to the discovery of a major flaw is also what ultimately brought down the recent XZ backdoor. The critical part of that sequence is the ability to do that intense investigation, though.

When I reflect on my brush with the Debian weak keys vulnerability, what sticks out to me is the fact that I didn’t do the deep investigation. I wonder if Luciano hadn’t found it, how long it might have been before it was found. The GitHub team would have continued investigating, presumably, and perhaps they (or I) would have eventually dug deep enough to find it. But we were all super busy – myself, working support tickets at EY, and GitHub feverishly building features and fighting the fires in their rapidly-growing service.

As it was, Luciano was able to take the time to dig in and find out what was happening, but just like the XZ backdoor, I feel like we, as an industry, got a bit lucky that someone with the skills, time, and energy was on hand at the right time to make a huge difference.

It’s a luxury to be able to take the time to really dig into a problem, and it’s a luxury that most of us rarely have. Perhaps an understated takeaway is that somehow we all need to wrestle back some time to follow our hunches and really dig into the things that make us go “hmm…”.

Support My Hunches

If you’d like to help me be able to do intense investigations of mysterious software phenomena, you can shout me a refreshing beverage on ko-fi.

Python includes some helping support for classes that are designed to just hold some data and not much more: Data Classes. It uses plain Python type definitions to specify what you can have and some further information for every field. This will then generate you some useful methods, like __init__ and __repr__, but on request also more. But given that those type definitions are available to other code, a lot more can be done.

There exists several separate packages to work on data classes. For example you can have data validation from JSON with dacite.

But Debian likes a pretty strange format usually called Deb822, which is in fact derived from the RFC 822 format of e-mail messages. Those files includes single messages with a well known format.

So I'd like to introduce some Deb822 format support for Python Data Classes. For now the code resides in the Debian Cloud tool.

Usage

Setup

It uses the standard data classes support and several helper functions. Also you need to enable support for postponed evaluation of annotations.

from __future__ import annotations
from dataclasses import dataclass
from dataclasses_deb822 import read_deb822, field_deb822

Class definition start

Data classes are just normal classes, just with a decorator.

@dataclass
class Package:

Field definitions

You need to specify the exact key to be used for this field.

    package: str = field_deb822('Package')
    version: str = field_deb822('Version')
    arch: str = field_deb822('Architecture')

Default values are also supported.

    multi_arch: Optional[str] = field_deb822(
        'Multi-Arch',
        default=None,
    )

Reading files

for p in read_deb822(Package, sys.stdin, ignore_unknown=True):
    print(p)

Full example

from __future__ import annotations
from dataclasses import dataclass
from debian_cloud_images.utils.dataclasses_deb822 import read_deb822, field_deb822
from typing import Optional
import sys


@dataclass
class Package:
    package: str = field_deb822('Package')
    version: str = field_deb822('Version')
    arch: str = field_deb822('Architecture')
    multi_arch: Optional[str] = field_deb822(
        'Multi-Arch',
        default=None,
    )


for p in read_deb822(Package, sys.stdin, ignore_unknown=True):
    print(p)

Known limitations

• Needs postponed evaluation of annotations.
• Does not allow for different case of keys.
• Fields are stored with continuation character embedded (aka: `text\n text').

It's incredibly common to convert objects to dictionaries/maps and back, for all sorts of reasons. Jeff's co-worker was tasked with taking a dictionary which contained three keys, "mail", "telephonenumber", and "facsimiletelephonenumber" into an object representing a contact. This was their solution:

foreach (string item in _ptAttributeDic.Keys)
{
string val = _ptAttributeDic[item];
switch (item)
{
    case "mail":
    if (string.IsNullOrEmpty(base._email))
        base._email = val;
    break;
    case "facsimiletelephonenumber":
    base._faxNum = val;
    break;
    case "telephonenumber":
    base._phoneNumber = val;
    break;
}
}

Yes, we iterate across all of them to find the ones that we want. The dictionary in question is actually quite large, so we spend most of our time here looking at keys we don't care about, to find the three we do. If only there were some easier way, some efficient option for finding items in a dictionary by their name. If only we could just fetch items by their key, then we wouldn't need to have this loop. If only.

[Advertisement] Continuously monitor your servers for configuration changes, and report when there's configuration drift. Get started with Otter today!

Author: Julian Miles, Staff Writer The bodies plummeting from the starry sky are screaming. Esteban chuckles. “Shock fields up!” Ambusan stares at him. “Shock fields? Surely you mean catch fields? Shock fields save, but it’ll hurt.” “If a Mistress saw fit to drop them from that high, she didn’t mean for them to have a […]

The post Borsen Rules appeared first on 365tomorrows.

FTP master

This month I accepted 147 and rejected 12 packages. The overall number of packages that got accepted was 151.

If you file an RM bug, please do check whether there are reverse dependencies as well and file RM bugs for them. It is annoying and time-consuming when I have to do the moreinfo dance.

Debian LTS

This was my hundred-seventeenth month that I did some work for the Debian LTS initiative, started by Raphael Hertzog at Freexian.

During my allocated time I uploaded:

• [DLA 3770-1] libnet-cidr-lite-perl security update for one CVE to fix IP parsing and ACLs based on the result
• [#1067544] Bullseye PU bug for libmicrohttpd
• Unfortunately XZ happened at the end of month and I had to delay/intentionally delayed other uploads: they will appear as DLA-3781-1 and DLA-3784-1 in April

I also continued to work on qtbase-opensource-src and last but not least did a week of FD.

Debian ELTS

This month was the sixty-eighth ELTS month. During my allocated time I uploaded:

• [ELA-1062-1]libnet-cidr-lite-perl security update for one CVE to improve parsing of IP addresses in Jessie and Stretch
• Due to XZ I also delayed the uploads here. They will appear as ELA-1069-1 and DLA-1070-1 in April

I also continued on an update for qtbase-opensource-src in Stretch (and LTS and other releases as well) and did a week of FD.

Debian Printing

This month I uploaded new upstream or bugfix versions of:

• … cjet
• … lprng
• … rlpr
• … epson-inkjet-printer-escpr

This work is generously funded by Freexian!

Debian Astro

This month I uploaded a new upstream or bugfix version of:

• … indi-gige

Debian IoT

This month I uploaded new upstream or bugfix versions of:

• … radlib

Debian Mobcom

This month I uploaded a new upstream or bugfix version of:

• … osmo-iuh

misc

This month I uploaded new upstream or bugfix versions of:

• … dvbstream
• … liburjtag
• … spim
• … setserial
• … entropybroker

Author: Stephen Dougherty The smoke rose from a fire that wasn’t a fire. Dr Alvin shifted his old bones in his favorite seat while his young visitor poured him a drink at his request. “How did you end up on the rock in the first place?” The boy sat in the only other seat in […]

The post Cinder Three appeared first on 365tomorrows.

It is, sadly, not entirely surprising that Facebook is censoring articles critical of Meta.

The Kansas Reflector published an artical about Meta censoring environmental articles about climate change — deeming them “too controversial”.

Facebook then censored the article about Facebook censorship, and then after an independent site published a copy of the climate change article, Facebook censored it too.

The CNN story says Facebook apologized and said it was a mistake and was fixing it.

Color me skeptical, because today I saw this:

Yes, that’s right: today, April 6, I get a notification that they removed a post from August 12. The notification was dated April 4, but only showed up for me today.

I wonder why my post from August 12 was fine for nearly 8 months, and then all of a sudden, when the same website runs an article critical of Facebook, my 8-month-old post is a problem. Hmm.

Riiiiiight. Cybersecurity.

This isn’t even the first time they’ve done this to me.

On September 11, 2021, they removed my post about the social network Mastodon (click that link for screenshot). A post that, incidentally, had been made 10 months prior to being removed.

While they ultimately reversed themselves, I subsequently wrote Facebook’s Blocking Decisions Are Deliberate — Including Their Censorship of Mastodon.

That this same pattern has played out a second time — again with something that is a very slight challenege to Facebook — seems to validate my conclusion. Facebook lets all sort of hateful garbage infest their site, but anything about climate change — or their own censorship — gets removed, and this pattern persists for years.

There’s a reason I prefer Mastodon these days. You can find me there as @jgoerzen@floss.social.

So. I’ve written this blog post. And then I’m going to post it to Facebook. Let’s see if they try to censor me for a third time. Bring it, Facebook.

Author: Aubrey Williams Every Tuesday and Thursday I have business in the Kirk Tower, and take the lift to the 21st floor. I’ve done this for the past three months, and every time I take it, regardless of which floor I start from, there’s always the same man in there. He’s clean-cut, a bit like […]

The post The Lift Rider appeared first on 365tomorrows.

Focus

This month I didn't have any particular focus. I just worked on issues in my info bubble.

Changes

• gt: use standard systemd usb-gadget.target
• SWH docs: add FAQ item
• reportbug: allow overriding auto-applied tags
• Debian BTS usertags: fix up Ubuntu, porter, 64-bit time_t usertags
• Debian wiki pages: AutoGeneratedFiles (1 2), DebianDay (2024), Exploits, GSoC, gsoc, Hardware/Wanted, LTS/Development, Ports/riscv64, Sprints (2024/DebianMed), Statistics, Year

Issues

• Features in SWH (1 2), swh-web (1 2 3), swh-lister
• Missed repos in swh-lister (1 2)
• Warnings in nagstamon, knockpy, nyx, rdflib, adal

Administration

• Debian wiki: approve accounts

Communication

• Respond to queries from Debian users and contributors on the mailing lists and IRC

Sponsors

The SWH work was sponsored. All other work was done on a volunteer basis.

Armadillo is a powerful and expressive C++ template library for linear algebra and scientific computing. It aims towards a good balance between speed and ease of use, has a syntax deliberately close to Matlab, and is useful for algorithm development directly in C++, or quick conversion of research code into production environments. RcppArmadillo integrates this library with the R environment and language–and is widely used by (currently) 1136 other packages on CRAN, downloaded 33.5 million times (per the partial logs from the cloud mirrors of CRAN), and the CSDA paper (preprint / vignette) by Conrad and myself has been cited 578 times according to Google Scholar.

This release brings a new upstream bugfix release Armadillo 12.8.2 prepared by Conrad two days ago. It took the usual day to noodle over 1100+ reverse dependencies and ensure two failures were independent of the upgrade (i.e., “no change to worse” in CRAN parlance). It took CRAN another because we hit a random network outage for (spurious) NOTE on a remote URL, and were then caught in the shrapnel from another large package ecosystem update spuriously pointing some build failures that were due to a missing rebuild to us. All good, as human intervention comes to the rescue.

The set of changes since the last CRAN release follows.

Changes in RcppArmadillo version 0.12.8.2.0 (2024-04-02)

• Upgraded to Armadillo release 12.8.2 (Cortisol Injector)

  • Workaround for FFTW3 header clash

  • Workaround in testing framework for issue under macOS

  • Minor cleanups to reduce code bloat

  • Improved documentation

Courtesy of my CRANberries, there is a diffstat report relative to previous release. More detailed information is on the RcppArmadillo page. Questions, comments etc should go to the rcpp-devel mailing list off the Rcpp R-Forge page.

If you like this or other open-source work I do, you can sponsor me at GitHub.

This post by Dirk Eddelbuettel originated on his Thinking inside the box blog. Please report excessive re-aggregation in third-party for-profit settings.

Heading out for the eclipse... likely to be messed up by thunderstorms!  These things never work out.  Anyway, here's a little mini-rant about CYNICISM that might amuse you. BTW for the record, I really approve of the guys I am criticizing here!  They are of value to the world. I just wish they'd add a little bit of a song to their messages of gloom. Optimism is a partner of cynicism, if you wanna get things done.  It makes you more effective!

== Jeez, man. Always look (at least a bit) on the bright side of life! ==

Carumba! Bruce Sterling and Cory Doctorow are younger than me. But in this interview with Tim Ventura, Bruce goes full – “I hope I don’t live so long that I’ll see the world’s final decay into dull, incompetent worldwide oligarchy.” (Or something like that.)  

Dang, well I hope never to become a cranky geezer shouting at (literal) clouds! I mean ‘recent science is boring’? Jeepers, Bruce, you really need to get out more. The wave of great new stuff is accelerating!  

The Debian Project Developers will shortly vote for a new Debian Project Leader known as the DPL.

The DPL is the official representative of representative of The Debian Project tasked with managing the overall project, its vision, direction, and finances.

The DPL is also responsible for the selection of Delegates, defining areas of responsibility within the project, the coordination of Developers, and making decisions required for the project.

Our outgoing and present DPL Jonathan Carter served 4 terms, from 2020 through 2024. Jonathan shared his last Bits from the DPL post to Debian recently and his hopes for the future of Debian.

Recently, we sat with the two present candidates for the DPL position asking questions to find out who they really are in a series of interviews about their platforms, visions for Debian, lives, and even their favorite text editors. The interviews were conducted by disaster2life (Yashraj Moghe) and made available from video and audio transcriptions:

• Andreas Tille [Interview]
• Sruthi Chandran [this document]

Voting for the position starts on April 6, 2024.

Editors' note: This is our official return to Debian interviews, readers should stay tuned for more upcoming interviews with Developers and other important figures in Debian as part of our "Meet your Debian Developer" series. We used the following tools and services: Turboscribe.ai for the transcription from the audio and video files, IRC: Oftc.net for communication, Jitsi meet for interviews, and Open Broadcaster Software (OBS) for editing and video. While we encountered many technical difficulties in the return to this process, we are still able and proud to present the transcripts of the interviews edited only in a few areas for readability.

2024 Debian Project Leader Candidate: Sruthi Chandran

Sruthi's interview

Hi Sruthi, so for the first question, who are you and could you tell us a little bit about yourself?

[Sruthi]:

I usually talk about me whenever I am talking about answering the question who am I, I usually say like I am a librarian turned free software enthusiast and a Debian Developer. So I had no technical background and I learned, I was introduced to free software through my husband and then I learned Debian packaging, and eventually I became a Debian Developer. So I always give my example to people who say I am not technically inclined, I don't have technical background so I can't contribute to free software.

So yeah, that's what I refer to myself.

For the next question, could you tell me what do you do in Debian, and could you mention your story up until here today?

[Sruthi]:

Okay, so let me start from my initial days in Debian. I started contributing to Debian, my first contribution was a Tibetan font. We went to a Tibetan place and they were saying they didn't have a font in Linux.

So that's how I started contributing. Then I moved on to Ruby packages, then I have some JavaScript and Go packages, all dependencies of GitLab. So I was involved with maintaining GitLab for some time, now I'm not very active there.

But yeah, so GitLab was the main package I was contributing to since I contributed since 2016 to maybe like 2020 or something. Later I have come [over to] packaging. Now I am part of some of the teams, delegated teams, like community team and outreach team, as well as the Debconf committee. And the biggest, I think, my activity in Debian, I would say is organizing Debconf 2023. So it was a great experience and yeah, so that's my story in Debian.

So what are three key terms about you and your candidacy?

[Sruthi]:

Okay, let me first think about it. For candidacy, I can start with diversity is one point I started expressing from the first time I contested for DPL. But to be honest, that's the main point I want to bring.

[Yashraj]:

So for diversity, if you could break down your thoughts on diversity and make them, [about] your three points including diversity.

[Sruthi]:

So in addition to, eventually when starting it was just diversity. Now I have like a bit more ideas, like community, like I want to be a leader for the Debian community. More than, I don't know, maybe people may not agree, but I would say I want to be a leader of Debian community rather than a Debian operating system.

I connect to community more and third point I would say.

The term of a DPL lasts for an year. So what do you think during, what would you try to do during that, that you can't do from your position now?

[Sruthi]:

Okay. So I, like, I am very happy with the structure of Debian and how things work in Debian. Like you can do almost a lot of things, like almost all things without being a DPL.

Whatever change you want to bring about or whatever you want to do, you can do without being a DPL. Anyone, like every DD has the same rights. Only things I feel [the] DPL has hold on are mainly the budget or the funding part, which like, that's where they do the decision making part.

And then comes like, and one advantage of DPL driving some idea is that somehow people tend to listen to that with more, like, tend to give more attention to what DPL is saying rather than a normal DD. So I wanted to, like, I have answered some of the questions on how to, how I plan to do the financial budgeting part, how I want to handle, like, and the other thing is using the extra attention that I get as a DPL, I would like to obviously start with the diversity aspect in Debian. And yeah, like, I, what I want to do is not, like, be a leader and say, like, take Debian to one direction where I want to go, but I would rather take suggestions and inputs from the whole community and go about with that.

So yes, that's what I would say.

And taking a less serious question now, what is your preferred text editor?

[Sruthi]:

Vim.

[Yashraj]:

Vim, wholeheartedly team Vim?

[Sruthi]:

Yes.

[Yashraj]:

Great. Well, this was made in Vim, all the text for this.

[Sruthi]:

So, like, since you mentioned extra data, I'll give my example, like, it's just a fun note, when I started contributing to Debian, as I mentioned, I didn't have any knowledge about free software, like Debian, and I was not used to even using Linux. So, and I didn't have experience with these text editors. So, when I started contributing, I used to do the editing part using gedit.

So, that's how I started. Eventually, I moved to Nano, and once I reached Vim, I didn't move on.

Team Vim. Next question. What, what do you think is the importance of the Debian project in the world today? And where would you like to see it in 10 years, like 10 years into the future?

[Sruthi]:

Okay. So, Debian, as we all know, is referred to as the universal operating system without, like, it is said for a reason. We have hundreds and hundreds of operating systems, like Linux, distributions based on Debian.

So, I believe Debian, like even now, Debian has good influence on the, at least on the Linux or Linux ecosystem. So, what we implement in Debian has, like, is going to affect quite a lot of, like, a very good percentage of people using Linux. So, yes.

So, I think Debian is one of the leading Linux distributions. And I think in 10 years, we should be able to reach a position, like, where we are not, like, even now, like, even these many years after having Linux, we face a lot of problems in newer and newer hardware coming up and installing on them is a big problem. Like, firmwares and all those things are getting more and more complicated.

Like, it should be getting simpler, but it's getting more and more complicated. So, I, one thing I would imagine, like, I don't know if we will ever reach there, but I would imagine that eventually with the Debian, we should be able to have some, at least a few of the hardware developers or hardware producers have Debian pre-installed and those kind of things. Like, not, like, become, I'm not saying it's all, it's also available right now.

What I'm saying is that it becomes prominent enough to be opted as, like, default distro.

What part of Debian has made you And what part of the project has kept you going all through these years?

[Sruthi]:

Okay. So, I started to contribute in 2016, and I was part of the team doing GitLab packaging, and we did have a lot of training workshops and those kind of things within India. And I was, like, I had interacted with some of the Indian DDs, but I never got, like, even through chat or mail.

I didn't have a lot of interaction with the rest of the world, DDs. And the 2019 Debconf changed my whole perspective about Debian. Before that, I wasn't, like, even, I was interested in free software.

I was doing the technical stuff and all. But after DebConf, my whole idea has been, like, my focus changed to the community. Debian community is a very welcoming, very interesting community to be with.

And so, I believe that, like, 2019 DebConf was a for me. And that kept, from 2019, my focus has been to how to support, like, how, I moved to the community part of Debian from there. Then in 2020 I became part of the community team, and, like, I started being part of other teams.

So, these, I would say, the Debian community is the one, like, aspect of Debian that keeps me whole, keeps me held on to the Debian ecosystem as a whole.

Continuing to speak about Debian, what do you think, what is the first thing that comes to your mind when you think of Debian, like, the word, the community, what's the first thing?

[Sruthi]:

I think I may sound like a broken record or something.

[Yashraj]:

No, no.

[Sruthi]:

Again, I would say the Debian community, like, it's the people who makes Debian, that makes Debian special.

Like, apart from that, if I say, I would say I'm very, like, one part of Debian that makes me very happy is the, how the governing system of Debian works, the Debian constitution and all those things, like, it's a very unique thing for Debian. And, and it's like, when people say you can't work without a proper, like, establishment or even somebody deciding everything for you, it's difficult. When people say, like, we have been, Debian has been proving it for quite a long time now, that it's possible.

So, so that's one thing I believe, like, that's one unique point. And I am very proud about that.

What areas do you think Debian is failing in, how can it (that standing) be improved?

[Sruthi]:

So, I think where Debian is failing now is getting new people into Debian. Like, I don't remember, like, exactly the answer. But I remember hearing someone mention, like, the average age of a Debian Developer is, like, above 40 or 45 or something, like, exact age, I don't remember.

But it's like, Debian is getting old. Like, the people in Debian are getting old and we are not getting enough of new people into Debian. And that's very important to have people, like, new people coming up.

Otherwise, eventually, like, after a few years, nobody, like, we won't have enough people to take the project forward. So, yeah, I believe that is where we need to work on. We are doing some efforts, like, being part of GSOC or outreachy and having maybe other events, like, local events. Like, we used to have a lot of Debian packaging workshops in India. And those kind of, I think, in Brazil and all, they all have, like, local communities are doing. But we are not very successful in retaining the people who maybe come and try out things.

But we are not very good at retaining the people, like, retaining people who come. So, we need to work on those things. Right now, I don't have a solid answer for that.

But one thing, like, I was thinking about is, like, having a Debian specific outreach project, wherein the focus will be about the Debian, like, starting will be more on, like, usually what happens in GSOC and outreach is that people come, have the, do the contributions, and they go back. Like, they don't have that connection with the Debian, like, Debian community or Debian project. So, what I envision with these, the Debian outreach, the Debian specific outreach is that we have some part of the internship, like, even before starting the internship, we have some sessions and, like, with the people in Debian having, like, getting them introduced to the Debian philosophy and Debian community and Debian, how Debian works.

And those things, we focus on that. And then we move on to the technical internship parts. So, I believe this could do some good in having, like, when you have people you can connect to, you tend to stay back in a project mode.

When you feel something more than, like, right now, we have so many technical stuff to do, like, the choice for a college student is endless. So, if they want, if they stay back for something, like, maybe for Debian, I would say, we need to have them connected to the Debian project before we go into technical parts. Like, technical parts, like, there are other things as well, where they can go and do the technical part, but, like, they can come here, like, yeah.

So, that's what I was saying. Focused outreach projects is one thing. That's just one.

That's not enough. We need more of, like, more ideas to have more new people come up. And I'm very happy with, like, the DebConf thing. We tend to get more and more people from the places where we have a DebConf. Brazil is an example. After the Debconf, they have quite a good improvement on Debian contributors.

And I think in India also, it did give a good result. Like, we have more people contributing and staying back and those things. So, yeah.

So, these were the things I would say, like, we can do to improve.

For the final question, what field in free software do you, what field in free software generally do you think requires the most work to be put into it? What do you think is Debian's part in that field?

[Sruthi]:

Okay. Like, right now, what comes to my mind is the free software licenses parts. Like, we have a lot of free software licenses, and there are non-free software licenses.

But currently, I feel free software is having a big problem in enforcing these licenses. Like, there are, there may be big corporations or like some people who take up the whole, the code and may not follow the whole, for example, the GPL licenses. Like, we don't know how much of those, how much of the free softwares are used in the bigger things.

Yeah, I agree. There are a lot of corporations who are afraid to touch free software. But there would be good amount of free software, free work that converts into property, things violating the free software licenses and those things.

And we do not have the kind of like, we have SFLC, SFC, etc. But still, we do not have the ability to go behind and trace and implement the licenses. So, enforce those licenses and bring people who are violating the licenses forward and those kind of things is challenging because one thing is it takes time, like, and most importantly, money is required for the legal stuff.

And not always people who like people who make small software, or maybe big, but they may not have the kind of time and money to have these things enforced. So, that's a big challenge free software is facing, especially in our current scenario. I feel we are having those, like, we need to find ways how we can get it sorted.

I don't have an answer right now what to do. But this is a challenge I felt like and Debian's part in that. Yeah, as I said, I don't have a solution for that.

But the Debian, so DFSG and Debian sticking on to the free software licenses is a good support, I think.

So, that was the final question, Do you have anything else you want to mention for anyone watching this?

[Sruthi]:

Not really, like, I am happy, like, I think I was able to answer the questions. And yeah, I would say who is watching. I won't say like, I'm the best DPL candidate, you can't have a better one or something.

I stand for a reason. And if you believe in that, or the Debian community and Debian diversity, and those kinds of things, if you believe it, I hope you would be interested, like, you would want to vote for me. That's it.

Like, I'm not, I'll make it very clear. I'm not doing a technical leadership part here. So, those, I can't convince people who want technical leadership to vote for me.

But I would say people who connect with me, I hope they vote for me.

The Debian Project Developers will shortly vote for a new Debian Project Leader known as the DPL.

The Project Leader is the official representative of The Debian Project tasked with managing the overall project, its vision, direction, and finances.

The DPL is also responsible for the selection of Delegates, defining areas of responsibility within the project, the coordination of Developers, and making decisions required for the project.

Our outgoing and present DPL Jonathan Carter served 4 terms, from 2020 through 2024. Jonathan shared his last Bits from the DPL post to Debian recently and his hopes for the future of Debian.

Recently, we sat with the two present candidates for the DPL position asking questions to find out who they really are in a series of interviews about their platforms, visions for Debian, lives, and even their favorite text editors. The interviews were conducted by disaster2life (Yashraj Moghe) and made available from video and audio transcriptions:

• Andreas Tille [this document]
• Sruthi Chandran [Interview]

Voting for the position starts on April 6, 2024.

Editors' note: This is our official return to Debian interviews, readers should stay tuned for more upcoming interviews with Developers and other important figures in Debian as part of our "Meet your Debian Developer" series. We used the following tools and services: Turboscribe.ai for the transcription from the audio and video files, IRC: Oftc.net for communication, Jitsi meet for interviews, and Open Broadcaster Software (OBS) for editing and video. While we encountered many technical difficulties in the return to this process, we are still able and proud to present the transcripts of the interviews edited only in a few areas for readability.

2024 Debian Project Leader Candidate: Andrea Tille

Andreas' Interview

Who are you? Tell us a little about yourself.

[Andreas]:

How am I? Well, I'm, as I wrote in my platform, I'm a proud grandfather doing a lot of free software stuff, doing a lot of sports, have some goals in mind which I like to do and hopefully for the best of Debian.

And How are you today?

[Andreas]:

How I'm doing today? Well, actually I have some headaches but it's fine for the interview.

So, usually I feel very good. Spring was coming here and today it's raining and I plan to do a bicycle tour tomorrow and hope that I do not get really sick but yeah, for the interview it's fine.

What do you do in Debian? Could you mention your story here?

[Andreas]:

Yeah, well, I started with Debian kind of an accident because I wanted to have some package salvaged which is called WordNet. It's a monolingual dictionary and I did not really plan to do more than maybe 10 packages or so. I had some kind of training with xTeddy which is totally unimportant, a cute teddy you can put on your desktop.

So, and then well, more or less I thought how can I make Debian attractive for my employer which is a medical institute and so on. It could make sense to package bioinformatics and medicine software and it somehow evolved in a direction I did neither expect it nor wanted to do, that I'm currently the most busy uploader in Debian, created several teams around it.

DebianMate is very well known from me. I created the Blends team to create teams and techniques around what we are doing which was Debian TIS, Debian Edu, Debian Science and so on and I also created the packaging team for R, for the statistics package R which is technically based and not topic based. All these blends are covering a certain topic and R is just needed by lots of these blends.

So, yeah, and to cope with all this I have written a script which is routing an update to manage all these uploads more or less automatically. So, I think I had one day where I uploaded 21 new packages but it's just automatically generated, right? So, it's on one day more than I ever planned to do.

What is the first thing you think of when you think of Debian?

Editors' note: The question was misunderstood as the “worst thing you think of when you think of Debian”

[Andreas]:

The worst thing I think about Debian, it's complicated. I think today on Debian board I was asked about the technical progress I want to make and in my opinion we need to standardize things inside Debian. For instance, bringing all the packages to salsa, follow some common standards, some common workflow which is extremely helpful.

As I said, if I'm that productive with my own packages we can adopt this in general, at least in most cases I think. I made a lot of good experience by the support of well-formed teams. Well-formed teams are those teams where people support each other, help each other.

For instance, how to say, I'm a physicist by profession so I'm not an IT expert. I can tell apart what works and what not but I'm not an expert in those packages. I do and the amount of packages is so high that I do not even understand all the techniques they are covering like Go, Rust and something like this.

And I also don't speak Java and I had a problem once in the middle of the night and I've sent the email to the list and was a Java problem and I woke up in the morning and it was solved. This is what I call a team. I don't call a team some common repository that is used by random people for different packages also but it's working together, don't hesitate to solve other people's problems and permit people to get active.

This is what I call a team and this is also something I observed in, it's hard to give a percentage, in a lot of other teams but we have other people who do not even understand the concept of the team. Why is working together make some advantage and this is also a tough thing. I [would] like to tackle in my term if I get elected to form solid teams using the common workflow. This is one thing.

The other thing is that we have a lot of good people in our infrastructure like FTP masters, DSA and so on. I have the feeling they have a lot of work and are working more or less on their limits, and I like to talk to them [to ask] what kind of change we could do to move that limits or move their personal health to the better side.

The DPL term lasts for a year, What would you do during that you couldn't do now?

[Andreas]:

Yeah, well this is basically what I said are my main issues. I need to admit I have no really clear imagination what kind of tasks will come to me as a DPL because all these financial issues and law issues possible and issues [that] people who are not really friendly to Debian might create. I'm afraid these things might occupy a lot of time and I can't say much about this because I simply don't know.

What are three key terms about you and your candidacy?

[Andreas]:

As I said, I like to work on standards, I’d like to make Debian try [to get it right so] that people don't get overworked, this third key point is be inviting to newcomers, to everybody who wants to come. Yeah, I also mentioned in my term this diversity issue, geographical and from gender point of view. This may be the three points I consider most important.

Preferred text editor?

[Andreas]:

Yeah, my preferred one? Ah, well, I have no preferred text editor. I'm using the Midnight Commander very frequently which has an internal editor which is convenient for small text. For other things, I usually use VI but I also use Emacs from time to time. So, no, I have not preferred text editor. Whatever works nicely for me.

What is the importance of the community in the Debian Project? How would like to see it evolving over the next few years?

[Andreas]:

Yeah, I think the community is extremely important. So, I was on a lot of DebConfs. I think it's not really 20 but 17 or 18 DebCons and I really enjoyed these events every year because I met so many friends and met so many interesting people that it's really enriching my life and those who I never met in person but have read interesting things and yeah, Debian community makes really a part of my life.

And how do you think it should evolve specifically?

[Andreas]:

Yeah, for instance, last year in Kochi, it became even clearer to me that the geographical diversity is a really strong point. Just discussing with some women from India who is afraid about not coming next year to Busan because there's a problem with Shanghai and so on. I'm not really sure how we can solve this but I think this is a problem at least I wish to tackle and yeah, this is an interesting point, the geographical diversity and I'm running the so-called mentoring of the month.

This is a small project to attract newcomers for the Debian Med team which has the focus on medical packages and I learned that we had always men applying for this and so I said, okay, I dropped the constraint of medical packages.

Any topic is fine, I teach you packaging but it must be someone who does not consider himself a man. I got only two applicants, no, actually, I got one applicant and one response which was kind of strange if I'm hunting for women or so.

I did not understand but I got one response and interestingly, it was for me one of the least expected counters. It was from Iran and I met a very nice woman, very open, very skilled and gifted and did a good job or have even lose contact today and maybe we need more actively approach groups that are underrepresented. I don't know if what's a good means which I did but at least I tried and so I try to think about these kind of things.

What part of Debian has made you smile? What part of the project has kept you going all through the years?

[Andreas]:

Well, the card game which is called Mao on the DebConf made me smile all the time. I admit I joined only two or three times even if I really love this kind of games but I was occupied by other stuff so this made me really smile. I also think the first online DebConf in 2020 made me smile because we had this kind of short video sequences and I tried to make a funny video sequence about every DebConf I attended before. This is really funny moments but yeah, it's not only smile but yeah.

One thing maybe it's totally unconnected to Debian but I learned personally something in Debian that we have a do-ocracy and you can do things which you think that are right if not going in between someone else, right? So respect everybody else but otherwise you can do so.

And in 2020 I also started to take trees which are growing widely in my garden and plant them into the woods because in our woods a lot of trees are dying and so I just do something because I can. I have the resource to do something, take the small tree and bring it into the woods because it does not harm anybody. I asked the forester if it is okay, yes, yes, okay. So everybody can do so but I think the idea to do something like this came also because of the free software idea. You have the resources, you have the computer, you can do something and you do something productive, right? And when thinking about this I think it was also my Debian work.

Meanwhile I have planted more than 3,000 trees so it's not a small number but yeah, I enjoy this.

What part of Debian would you have some criticisms for?

[Andreas]:

Yeah, it's basically the same as I said before. We need more standards to work together. I do not want to repeat this but this is what I think, yeah.

What field in Free Software generally do you think requires the most work to be put into it? What do you think is Debian's part in the field?

[Andreas]:

It's also in general, the thing is the fact that I'm maintaining packages which are usually as modern software is maintained in Git, which is fine but we have some software which is at Sourceport, we have software laying around somewhere, we have software where Debian somehow became Upstream because nobody is caring anymore and free software is very different in several things, ways and well, I in principle like freedom of choice which is the basic of all our work.

Sometimes this freedom goes in the way of productivity because everybody is free to re-implement. You asked me for the most favorite editor. In principle one really good working editor would be great to have and would work and we have maybe 500 in Debian or so, I don't know.

I could imagine if people would concentrate and say five instead of 500 editors, we could get more productive, right? But I know this will not happen, right? But I think this is one thing which goes in the way of making things smooth and productive and we could have more manpower to replace one person who's [having] children, doing some other stuff and can't continue working on something and maybe this is a problem I will not solve, definitely not, but which I see.

What do you think is Debian's part in the field?

[Andreas]:

Yeah, well, okay, we can bring together different Upstreams, so we are building some packages and have some general overview about similar things and can say, oh, you are doing this and some other person is doing more or less the same, do you want to join each other or so, but this is kind of a channel we have to our Upstreams which is probably not very successful.

It starts with code copies of some libraries which are changed a little bit, which is fine license-wise, but not so helpful for different things and so I've tried to convince those Upstreams to forward their patches to the original one, but for this and I think we could do some kind of, yeah, [find] someone who brings Upstream together or to make them stop their forking stuff, but it costs a lot of energy and we probably don't have this and it's also not realistic that we can really help with this problem.

Do you have any questions for me?

[Andreas]:

I enjoyed the interview, I enjoyed seeing you again after half a year or so. Yeah, actually I've seen you in the eating room or cheese and wine party or so, I do not remember we had to really talk together, but yeah, people around, yeah, for sure. Yeah.

This is a newly discovered email vulnerability:

The email your manager received and forwarded to you was something completely innocent, such as a potential customer asking a few questions. All that email was supposed to achieve was being forwarded to you. However, the moment the email appeared in your inbox, it changed. The innocent pretext disappeared and the real phishing email became visible. A phishing email you had to trust because you knew the sender and they even confirmed that they had forwarded it to you.

This attack is possible because most email clients allow CSS to be used to style HTML emails. When an email is forwarded, the position of the original email in the DOM usually changes, allowing for CSS rules to be selectively applied only when an email has been forwarded.

An attacker can use this to include elements in the email that appear or disappear depending on the context in which the email is viewed. Because they are usually invisible, only appear in certain circumstances, and can be used for all sorts of mischief, I’ll refer to these elements as kobold letters, after the elusive sprites of mythology.

I can certainly imagine the possibilities.

A twitchy anonymous reporter pointed out that our form validation code is flaky. He's not wrong. But at least it can report time without needing emoticons! :-3

That same anon sent us the following, explaining "Folks at Twitch are very brave. So brave, they wrote their own time math."

Secret Agent Sjoerd reports "There was no train two minutes ago so I presume I should have caught it in an alternate universe." Denver is a key nexus in the multiverse, according to Myka.

Chilly Dallin H. is a tiny bit heated about ambiguous abbreviations - or at least about the software that interprets them with inadequate context. "With a range that short, I'd hate to take one of the older generation planes." At least it might be visible!

Phoney François P. "I was running a return of a phone through a big company website that shall not be named. Thankfully, they processed my order on April 1st 2024, or 2024年4月1日 in Japanese. There is a slight delay though as it shows 14月2024, which should be the 14th month of 2024. Dates are hard. Date formatting is complicated. For international date formatting, please come back later."

At some time in the past, the original Adam R. encountered a time slip. We're just getting to see it even now. "GitHub must be operating on a different calendar than the Gregorian. Comments made just 4 weeks ago [today is 2023-02-07] are being displayed as made last year."

[Advertisement] Utilize BuildMaster to release your software with confidence, at the pace your business demands. Download today!

Author: Shannon O’Connor We all thought it was funny that Aunty Dotty got excited for events that nobody else cared about, like the 250th anniversary of the Boston Marathon. She had been in hibernation for years, nobody knew exactly how long. She would go to events, because she hadn’t seen a lot of the world, […]

The post Aunty Dotty Goes to the Marathon appeared first on 365tomorrows.

The diffoscope maintainers are pleased to announce the release of diffoscope version 263. This version includes the following changes:

[ Chris Lamb ]
* Add support for the zipdetails(1) tool included in the Perl distribution.
  Thanks to Larry Doolittle et al. for the pointer to this tool.
* Don't use parenthesis within test "skipping…" messages; PyTest adds its own
  parenthesis, so we were ending up with double nested parens.
* Fix the .epub tests after supporting zipdetails(1).
* Update copyright years and debian/tests/control.

[ FC (Fay) Stegerman ]
* Fix MozillaZipContainer's monkeypatch after Python's zipfile module changed
  to detect potentially insecure overlapping entries within .zip files.
  (Closes: reproducible-builds/diffoscope#362)

You find out more by visiting the project homepage.

You’ve probably heard of the recent backdoor in xz. There have been a lot of takes on this, most of them boiling down to some version of:

The problem here is with Open Source Software.

I want to say not only is that view so myopic that it pushes towards the incorrect, but also it blinds us to more serious problems.

Now, I don’t pretend that there are no problems in the FLOSS community. There have been various pieces written about what this issue says about the FLOSS community (usually without actionable solutions). I’m not here to say those pieces are wrong. Just that there’s a bigger picture.

So with this xz issue, it may well be a state actor (aka “spy”) that added this malicious code to xz. We also know that proprietary software and systems can be vulnerable. For instance, a Twitter whistleblower revealed that Twitter employed Indian and Chinese spies, some knowingly. A recent report pointed to security lapses at Microsoft, including “preventable” lapses in security. According to the Wikipedia article on the SolarWinds attack, it was facilitated by various kinds of carelessness, including passwords being posted to Github and weak default passwords. They directly distributed malware-infested updates, encouraged customers to disable anti-malware tools when installing SolarWinds products, and so forth.

It would be naive indeed to assume that there aren’t black hat actors among the legions of programmers employed by companies that outsource work to low-cost countries — some of which have challenges with bribery.

So, given all this, we can’t really say the problem is Open Source. Maybe it’s more broad:

The problem here is with software.

Maybe that inches us closer, but is it really accurate? We have all heard of Boeing’s recent issues, which seem to have some element of root causes in corporate carelessness, cost-cutting, and outsourcing. That sounds rather similar to the SolarWinds issue, doesn’t it?

Well then, the problem is capitalism.

Maybe it has a role to play, but isn’t it a little too easy to just say “capitalism” and throw up our hands helplessly, just as some do with FLOSS as at the start of this article? After all, capitalism also brought us plenty of products of very high quality over the years. When we can point to successful, non-careless products — and I own some of them (for instance, my Framework laptop). We clearly haven’t reached the root cause yet.

And besides, what would you replace it with? All the major alternatives that have been tried have even stronger downsides. Maybe you replace it with “better regulated capitalism”, but that’s still capitalism.

Then the problem must be with consumers.

As this argument would go, it’s consumers’ buying patterns that drive problems. Buyers — individual and corporate — seek flashy features and low cost, prizing those over quality and security.

No doubt this is true in a lot of cases. Maybe greed or status-conscious societies foster it: Temu promises people to “shop like a billionaire”, and unloads on them cheap junk, which “all but guarantees that shipments from Temu containing products made with forced labor are entering the United States on a regular basis“.

But consumers are also people, and some fraction of them are quite capable of writing fantastic software, and in fact, do so.

So what we need is some way to seize control. Some way to do what is right, despite the pressures of consumers or corporations.

Ah yes, dear reader, you have been slogging through all these paragraphs and now realize I have been leading you to this:

Then the solution is Open Source.

Indeed. Faults and all, FLOSS is the most successful movement I know where people are bringing us back to the commons: working and volunteering for the common good, unleashing a thousand creative variants on a theme, iterating in every direction imaginable. We have FLOSS being vital parts of everything from $30 Raspberry Pis to space missions. It is bringing education and communication to impoverished parts of the world. It lets everyone write and release software. And, unlike the SolarWinds and Twitter issues, it exposes both clever solutions and security flaws to the world.

If an authentication process in Windows got slower, we would all shrug and mutter “Microsoft” under our breath. Because, really, what else can we do? We have no agency with Windows.

If an authentication process in Linux gets slower, anybody that’s interested — anybody at all — can dive in and ask “why” and trace it down to root causes.

Some look at this and say “FLOSS is responsible for this mess.” I look at it and say, “this would be so much worse if it wasn’t FLOSS” — and experience backs me up on this.

FLOSS doesn’t prevent security issues itself.

What it does do is give capabilities to us all. The ability to investigate. Ability to fix. Yes, even the ability to break — and its cousin, the power to learn.

And, most rewarding, the ability to contribute.

I’m about to hit the road again for a series of back-to-back public appearances as I travel with my new, nationally bestselling novel The Bezzle. I’ll be in Los Angeles, Boston, Providence, Chicago, Turin, Marin, Winnipeg, Calgary, Vancouver, and Tartu, Estonia!

• Los Angeles: UCLA Institute for Law, Technology and Policy, April 10, 1215PM
  https://pages.e2ma.net/pages/1972582/47480

• Boston: Harvard Pound Hall, with Randall “XKCD” Munroe, April 11, 6PM (note: we’ve moved this to a bigger hall – a new block of free tickets were just released!)
  https://cyber.harvard.edu/events/enshittification

• Providence, RI: RISD Debates in AI, April 12
  https://involved.risd.edu/event/9777963

• Chicago: Anderson’s Books (Napierville), April 17, 7PM
  https://www.andersonsbookshop.com/event/cory-doctorow-1

• Turin, Italy: Torino Biennale Tecnologia, April 21, 6:30PM
  https://www.biennaletecnologia.it/evento/come-sfuggire-al-merdocene-e-costruire-un-internet-migliore/

• Marin: Book Passage Corte Madera, April 27, 1PM
  https://www.bookpassage.com/event/cory-doctorow-bezzle-martin-hench-novel-corte-madera-store

• Winnipeg: Canadian Centre for Policy Alternatives, May 2, 7PM
  https://www.eventbrite.ca/e/cory-doctorow-tickets-798820071337

• Calgary: Wordfest, May 3, 7PM
  https://wordfest.com/2024/event/wordfest-presents-cory-doctorow-2/

• Vancouver: Massy Arts, May 4, 6PM
  https://www.eventbrite.ca/e/solo-reading-cory-doctorow-the-bezzle-tickets-876989167207

• Tartu, Estonia: Prima Vista Literary Festival, May 5-11
  https://tartu2024.ee/en/kirjandusfestival/

I hope to see you! Bring friends!

They’re AI warehouse robots.

As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.

Read my blog posting guidelines here.

It seems that the FCC might be fixing the vulnerabilities in SS7 and the Diameter protocol:

On March 27 the commission asked telecommunications providers to weigh in and detail what they are doing to prevent SS7 and Diameter vulnerabilities from being misused to track consumers’ locations.

The FCC has also asked carriers to detail any exploits of the protocols since 2018. The regulator wants to know the date(s) of the incident(s), what happened, which vulnerabilities were exploited and with which techniques, where the location tracking occurred, and ­ if known ­ the attacker’s identity.

This time frame is significant because in 2018, the Communications Security, Reliability, and Interoperability Council (CSRIC), a federal advisory committee to the FCC, issued several security best practices to prevent network intrusions and unauthorized location tracking.

I have written about this over the past decade.

New “netplan status –diff” subcommand, finding differences between configuration and system state

As the maintainer and lead developer for Netplan, I’m proud to announce the general availability of Netplan v1.0 after more than 7 years of development efforts. Over the years, we’ve so far had about 80 individual contributors from around the globe. This includes many contributions from our Netplan core-team at Canonical, but also from other big corporations such as Microsoft or Deutsche Telekom. Those contributions, along with the many we receive from our community of individual contributors, solidify Netplan as a healthy and trusted open source project. In an effort to make Netplan even more dependable, we started shipping upstream patch releases, such as 0.106.1 and 0.107.1, which make it easier to integrate fixes into our users’ custom workflows.

With the release of version 1.0 we primarily focused on stability. However, being a major version upgrade, it allowed us to drop some long-standing legacy code from the libnetplan1 library. Removing this technical debt increases the maintainability of Netplan’s codebase going forward. The upcoming Ubuntu 24.04 LTS and Debian 13 releases will ship Netplan v1.0 to millions of users worldwide.

Highlights of version 1.0

In addition to stability and maintainability improvements, it’s worth looking at some of the new features that were included in the latest release:

• Simultaneous WPA2 & WPA3 support.
• Introduction of a stable libnetplan1 API.
• Mellanox VF-LAG support for high performance SR-IOV networking.
• New hairpin and port-mac-learning settings, useful for VXLAN tunnels with FRRouting.
• New netplan status –diff subcommand, finding differences between configuration and system state.

Besides those highlights of the v1.0 release, I’d also like to shed some light on new functionality that was integrated within the past two years for those upgrading from the previous Ubuntu 22.04 LTS which used Netplan v0.104:

• We added support for the management of new network interface types, such as veth, dummy, VXLAN, VRF or InfiniBand (IPoIB). 
• Wireless functionality was improved by integrating Netplan with NetworkManager on desktop systems, adding support for WPA3 and adding the notion of a regulatory-domain, to choose proper frequencies for specific regions. 
• To improve maintainability, we moved to Meson as Netplan’s buildsystem, added upstream CI coverage for multiple Linux distributions and integrations (such as Debian testing, NetworkManager, snapd or cloud-init), checks for ABI compatibility, and automatic memory leak detection. 
• We increased consistency between the supported backend renderers (systemd-networkd and NetworkManager), by matching physical network interfaces on permanent MAC address, when the match.macaddress setting is being used, and added new hardware offloading functionality for high performance networking, such as Single-Root IO Virtualisation virtual function link-aggregation (SR-IOV VF-LAG).

The much improved Netplan documentation, that is now hosted on “Read the Docs”, and new command line subcommands, such as netplan status, make Netplan a well vested tool for declarative network management and troubleshooting.

Integrations

Those changes pave the way to integrate Netplan in 3rd party projects, such as system installers or cloud deployment methods. By shipping the new python3-netplan Python bindings to libnetplan, it is now easier than ever to access Netplan functionality and network validation from other projects. We are proud that the Debian Cloud Team chose Netplan to be the default network management tool in their official cloud-images for Debian Bookworm and beyond. Ubuntu’s NetworkManager package now uses Netplan as it’s default backend on Ubuntu 23.10 Desktop systems and beyond. Further integrations happened with cloud-init and the Calamares installer.

Please check out the Netplan version 1.0 release on GitHub! If you want to learn more, follow our activities on Netplan.io, GitHub, Launchpad, IRC or our Netplan Developer Diaries blog on discourse.

A cybercrook who has been setting up websites that mimic the self-destructing message service privnote.com accidentally exposed the breadth of their operations recently when they threatened to sue a software company. The disclosure revealed a profitable network of phishing sites that behave and look like the real Privnote, except that any messages containing cryptocurrency addresses will be automatically altered to include a different payment address controlled by the scammers.

The real Privnote, at privnote.com.

Launched in 2008, privnote.com employs technology that encrypts each message so that even Privnote itself cannot read its contents. And it doesn’t send or receive messages. Creating a message merely generates a link. When that link is clicked or visited, the service warns that the message will be gone forever after it is read.

Privnote’s ease-of-use and popularity among cryptocurrency enthusiasts has made it a perennial target of phishers, who erect Privnote clones that function more or less as advertised but also quietly inject their own cryptocurrency payment addresses when a note is created that contains crypto wallets.

Last month, a new user on GitHub named fory66399 lodged a complaint on the “issues” page for MetaMask, a software cryptocurrency wallet used to interact with the Ethereum blockchain. Fory66399 insisted that their website — privnote[.]co — was being wrongly flagged by MetaMask’s “eth-phishing-detect” list as malicious.

“We filed a lawsuit with a lawyer for dishonestly adding a site to the block list, damaging reputation, as well as ignoring the moderation department and ignoring answers!” fory66399 threatened. “Provide evidence or I will demand compensation!”

MetaMask’s lead product manager Taylor Monahan replied by posting several screenshots of privnote[.]co showing the site did indeed swap out any cryptocurrency addresses.

After being told where they could send a copy of their lawsuit, Fory66399 appeared to become flustered, and proceeded to mention a number of other interesting domain names:

You sent me screenshots from some other site! It’s red!!!!
The tornote.io website has a different color altogether
The privatenote,io website also has a different color! What’s wrong?????

A search at DomainTools.com for privatenote[.]io shows it has been registered to two names over as many years, including Andrey Sokol from Moscow and Alexandr Ermakov from Kiev. There is no indication these are the real names of the phishers, but the names are useful in pointing to other sites targeting Privnote since 2020.

DomainTools says other domains registered to Alexandr Ermakov include pirvnota[.]com, privatemessage[.]net, privatenote[.]io, and tornote[.]io.

A screenshot of the phishing domain privatemessage dot net.

The registration records for pirvnota[.]com at one point were updated from Andrey Sokol to “BPW” as the registrant organization, and “Tambov district” in the registrant state/province field. Searching DomainTools for domains that include both of these terms reveals pirwnote[.]com.

Other Privnote phishing domains that also phoned home to the same Internet address as pirwnote[.]com include privnode[.]com, privnate[.]com, and prevnóte[.]com. Pirwnote[.]com is currently selling security cameras made by the Chinese manufacturer Hikvision, via an Internet address based in Hong Kong.

It appears someone has gone to great lengths to make tornote[.]io seem like a legitimate website. For example, this account at Medium has authored more than a dozen blog posts in the past year singing the praises of Tornote as a secure, self-destructing messaging service. However, testing shows tornote[.]io will also replace any cryptocurrency addresses in messages with their own payment address.

These malicious note sites attract visitors by gaming search engine results to make the phishing domains appear prominently in search results for “privnote.” A search in Google for “privnote” currently returns tornote[.]io as the fifth result. Like other phishing sites tied to this network, Tornote will use the same cryptocurrency addresses for roughly 5 days, and then rotate in new payment addresses.

Tornote changed the cryptocurrency address entered into a test note to this address controlled by the phishers.

Throughout 2023, Tornote was hosted with the Russian provider DDoS-Guard, at the Internet address 186.2.163[.]216. A review of the passive DNS records tied to this address shows that apart from subdomains dedicated to tornote[.]io, the main other domain at this address was hkleaks[.]ml.

In August 2019, a slew of websites and social media channels dubbed “HKLEAKS” began doxing the identities and personal information of pro-democracy activists in Hong Kong. According to a report (PDF) from Citizen Lab, hkleaks[.]ml was the second domain that appeared as the perpetrators began to expand the list of those doxed.

HKleaks, as indexed by The Wayback Machine.

DomainTools shows there are more than 1,000 other domains whose registration records include the organization name “BPW” and “Tambov District” as the location. Virtually all of those domains were registered through one of two registrars — Hong Kong-based Nicenic and Singapore-based WebCC — and almost all appear to be phishing or pill-spam related.

Among those is rustraitor[.]info, a website erected after Russia invaded Ukraine in early 2022 that doxed Russians perceived to have helped the Ukrainian cause.

An archive.org copy of Rustraitor.

In keeping with the overall theme, these phishing domains appear focused on stealing usernames and passwords to some of the cybercrime underground’s busiest shops, including Brian’s Club. What do all the phished sites have in common? They all accept payment via virtual currencies.

It appears MetaMask’s Monahan made the correct decision in forcing these phishers to tip their hand: Among the websites at that DDoS-Guard address are multiple MetaMask phishing domains, including metarrnask[.]com, meternask[.]com, and rnetamask[.]com.

How profitable are these private note phishing sites? Reviewing the four malicious cryptocurrency payment addresses that the attackers swapped into notes passed through privnote[.]co (as pictured in Monahan’s screenshot above) shows that between March 15 and March 19, 2024, those address raked in and transferred out nearly $18,000 in cryptocurrencies. And that’s just one of their phishing websites.

In the late 90s into the early 2000s, there was an entire industry spun up to get businesses and governments off their mainframe systems from the 60s and onto something modern. "Modern", in that era, usually meant Java. I attended vendor presentations, for example, that promised that you could take your mainframe, slap a SOAP webservice on it, and then gradually migrate modules off the mainframe and into Java Enterprise Edition. In the intervening years, I have seen exactly 0 successful migrations like this- usually they just end up trying that for a few years and then biting the bullet and doing a ground-up rewrite.

That's is the situation ML was in: a state government wanted to replace their COBOL mainframe monster with a "maintainable" J2EE/WebSphere based application. Gone would be the 3270 dumb terminals, and here would be desktop PCs running web browsers.

ML's team did the initial design work, which the state was very happy with. But the actual development work gave the state sticker shock, so they opted to take the design from ML's company and ship it out to a lowest-bidder offshore vendor to actually do the development work.

This, by the way, was another popular mindset in the early 00s: you could design your software as a set of UML diagrams and then hand them off to the cheapest coder you could hire, and voila, you'd have working software (and someday soon, you'd be able to just generate the code and wouldn't need the programmer in the first place! ANY DAY NOW).

Now, this code is old, and predates generics in Java, so the use of ArrayLists isn't the WTF. But the programmer's approach to polymorphism is.

public class Applicant extends Person {
	// ... [snip] ...
}

.
.
.


public class ApplicantValidator {
	
	
	public void validateApplicantList(List listOfApplicants) throws ValidationException {

		// ... [snip] ...
		
		// Create a List of Person to validate
		List listOfPersons = new ArrayList();
		Iterator i = listOfApplicants.iterator(); 
		while (i.hasNext()) {
			Applicant a = (Applicant) i.next();
			Person p = (Person) a;
			listOfPersons.add(p);
		}
		
		PersonValidator.getInstance().validatePersonList(listOfPersons);

		// ... [snip] ...

	}

	// ... [snip] ...
}

Here you see an Applicant is a subclass of Person. We also see an ApplicantValidator class, which needs to verify that the applicant objects are valid- and to do that, they need to be treated as valid Person objects.

To do this, we iterate across our list of applications (which, it's worth noting, are being treated as Objects since we don't have generics), cast them to Applicants, then cast the Applicant variable to Person, then create a list of Persons- which again, absent generics, is just a list of Objects. Then we pass that list of persons into validatePersonList.

All of this is unnecessary, and demonstrates a lack of understanding about the language in use. This block could be written more clearly as: PersonValidator.getInstance().validatePersonList(listOfApplicants);

This gives us the same result with significantly less effort.

While much of the code coming from the offshore team was actually solid, it contained so much nonsense like this, so many misundertandings of the design, and so many bugs, that the state kept coming back to ML's company to address the issues. Between paying the offshore team to do the work, and then ML's team to fix the work, the entire project cost much more than if they had hired ML's team in the first place.

But the developers still billed at a lower rate than ML's team, which meant the managers responsible still got to brag about cost savings, even as they overran the project budget. "Imagine how much it would have cost if we hadn't gone with the cheaper labor?"

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Author: Rosie Oliver Grey-ghosted darkness. Not even a piece of dulled memory in the expansive nothingness ahead. Damn! Time is now against her completing her sculpture. She had been so sure the right shape could be found along her latest trajectory. Floating, she twists round to face the massive structure that extends in every direction […]

The post Web World appeared first on 365tomorrows.

The ProtonMail people are accusing Microsoft’s new Outlook for Windows app of conducting extensive surveillance on its users. It shares data with advertisers, a lot of data:

The window informs users that Microsoft and those 801 third parties use their data for a number of purposes, including to:

• Store and/or access information on the user’s device
• Develop and improve products
• Personalize ads and content
• Measure ads and content
• Derive audience insights
• Obtain precise geolocation data
• Identify users through device scanning

Commentary.

We are pleased to announce that Proxmox has committed to sponsor DebConf24 as a Platinum Sponsor.

Proxmox provides powerful and user-friendly open-source server software. Enterprises of all sizes and industries use Proxmox solutions to deploy efficient and simplified IT infrastructures, minimize total cost of ownership, and avoid vendor lock-in. Proxmox also offers commercial support, training services, and an extensive partner ecosystem to ensure business continuity for its customers. Proxmox Server Solutions GmbH was established in 2005 and is headquartered in Vienna, Austria.

Proxmox builds its product offerings on top of the Debian operating system.

With this commitment as Platinum Sponsor, Proxmox is contributing to make possible our annual conference, and directly supporting the progress of Debian and Free Software, helping to strengthen the community that continues to collaborate on Debian projects throughout the rest of the year.

Thank you very much, Proxmox, for your support of DebConf24!

Become a sponsor too!

DebConf24 will take place from 28th July to 4th August 2024 in Busan, South Korea, and will be preceded by DebCamp, from 21st to 27th July 2024.

DebConf24 is accepting sponsors! Interested companies and organizations may contact the DebConf team through sponsors@debconf.org, or visit the Become a DebConf Sponsor website.

Roughly nine years ago, KrebsOnSecurity profiled a Pakistan-based cybercrime group called “The Manipulaters,” a sprawling web hosting network of phishing and spam delivery platforms. In January 2024, The Manipulaters pleaded with this author to unpublish previous stories about their work, claiming the group had turned over a new leaf and gone legitimate. But new research suggests that while they have improved the quality of their products and services, these nitwits still fail spectacularly at hiding their illegal activities.

In May 2015, KrebsOnSecurity published a brief writeup about the brazen Manipulaters team, noting that they openly operated hundreds of web sites selling tools designed to trick people into giving up usernames and passwords, or deploying malicious software on their PCs.

Manipulaters advertisement for “Office 365 Private Page with Antibot” phishing kit sold on the domain heartsender,com. “Antibot” refers to functionality that attempts to evade automated detection techniques, keeping a phish deployed as long as possible. Image: DomainTools.

The core brand of The Manipulaters has long been a shared cybercriminal identity named “Saim Raza,” who for the past decade has peddled a popular spamming and phishing service variously called “Fudtools,” “Fudpage,” “Fudsender,” “FudCo,” etc. The term “FUD” in those names stands for “Fully Un-Detectable,” and it refers to cybercrime resources that will evade detection by security tools like antivirus software or anti-spam appliances.

A September 2021 story here checked in on The Manipulaters, and found that Saim Raza and company were prospering under their FudCo brands, which they secretly managed from a front company called We Code Solutions.

That piece worked backwards from all of the known Saim Raza email addresses to identify Facebook profiles for multiple We Code Solutions employees, many of whom could be seen celebrating company anniversaries gathered around a giant cake with the words “FudCo” painted in icing.

Since that story ran, KrebsOnSecurity has heard from this Saim Raza identity on two occasions. The first was in the weeks following the Sept. 2021 piece, when one of Saim Raza’s known email addresses — bluebtcus@gmail.com — pleaded to have the story taken down.

“Hello, we already leave that fud etc before year,” the Saim Raza identity wrote. “Why you post us? Why you destroy our lifes? We never harm anyone. Please remove it.”

Not wishing to be manipulated by a phishing gang, KrebsOnSecurity ignored those entreaties. But on Jan. 14, 2024, KrebsOnSecurity heard from the same bluebtcus@gmail.com address, apropos of nothing.

“Please remove this article,” Sam Raza wrote, linking to the 2021 profile. “Please already my police register case on me. I already leave everything.”

Asked to elaborate on the police investigation, Saim Raza said they were freshly released from jail.

“I was there many days,” the reply explained. “Now back after bail. Now I want to start my new work.”

Exactly what that “new work” might entail, Saim Raza wouldn’t say. But a new report from researchers at DomainTools.com finds that several computers associated with The Manipulaters have been massively hacked by malicious data- and password-snarfing malware for quite some time.

DomainTools says the malware infections on Manipulaters PCs exposed “vast swaths of account-related data along with an outline of the group’s membership, operations, and position in the broader underground economy.”

“Curiously, the large subset of identified Manipulaters customers appear to be compromised by the same stealer malware,” DomainTools wrote. “All observed customer malware infections began after the initial compromise of Manipulaters PCs, which raises a number of questions regarding the origin of those infections.”

A number of questions, indeed. The core Manipulaters product these days is a spam delivery service called HeartSender, whose homepage openly advertises phishing kits targeting users of various Internet companies, including Microsoft 365, Yahoo, AOL, Intuit, iCloud and ID.me, to name a few.

A screenshot of the homepage of HeartSender 4 displays an IP address tied to fudtoolshop@gmail.com. Image: DomainTools.

HeartSender customers can interact with the subscription service via the website, but the product appears to be far more effective and user-friendly if one downloads HeartSender as a Windows executable program. Whether that HeartSender program was somehow compromised and used to infect the service’s customers is unknown.

However, DomainTools also found the hosted version of HeartSender service leaks an extraordinary amount of user information that probably is not intended to be publicly accessible. Apparently, the HeartSender web interface has several webpages that are accessible to unauthenticated users, exposing customer credentials along with support requests to HeartSender developers.

“Ironically, the Manipulaters may create more short-term risk to their own customers than law enforcement,” DomainTools wrote. “The data table “User Feedbacks” (sic) exposes what appear to be customer authentication tokens, user identifiers, and even a customer support request that exposes root-level SMTP credentials–all visible by an unauthenticated user on a Manipulaters-controlled domain. Given the risk for abuse, this domain will not be published.”

This is hardly the first time The Manipulaters have shot themselves in the foot. In 2019, The Manipulaters failed to renew their core domain name — manipulaters[.]com — the same one tied to so many of the company’s past and current business operations. That domain was quickly scooped up by Scylla Intel, a cyber intelligence firm that focuses on connecting cybercriminals to their real-life identities.

Currently, The Manipulaters seem focused on building out and supporting HeartSender, which specializes in spam and email-to-SMS spamming services.

“The Manipulaters’ newfound interest in email-to-SMS spam could be in response to the massive increase in smishing activity impersonating the USPS,” DomainTools wrote. “Proofs posted on HeartSender’s Telegram channel contain numerous references to postal service impersonation, including proving delivery of USPS-themed phishing lures and the sale of a USPS phishing kit.”

Reached via email, the Saim Raza identity declined to respond to questions about the DomainTools findings.

“First [of] all we never work on virus or compromised computer etc,” Raza replied. “If you want to write like that fake go ahead. Second I leave country already. If someone bind anything with exe file and spread on internet its not my fault.”

Asked why they left Pakistan, Saim Raza said the authorities there just wanted to shake them down.

“After your article our police put FIR on my [identity],” Saim Raza explained. “FIR” in this case stands for “First Information Report,” which is the initial complaint in the criminal justice system of Pakistan.

“They only get money from me nothing else,” Saim Raza continued. “Now some officers ask for money again again. Brother, there is no good law in Pakistan just they need money.”

Saim Raza has a history of being slippery with the truth, so who knows whether The Manipulaters and/or its leaders have in fact fled Pakistan (it may be more of an extended vacation abroad). With any luck, these guys will soon venture into a more Western-friendly, “good law” nation and receive a warm welcome by the local authorities.

A short status update of what happened on my side last month. I spent quiet a bit of time reviewing new, code (thanks!) as well as maintenance to keep things going but we also have some improvements:

Phosh

• Release phosh 0.37.0
• Add support for progress indicator and counts to lockscreen launcher entries: Merge request, Demo using Phosh-EV's charge status as example (Merge request)
• Fix 5G with MM: Merge Request
• Doc updates: Merge Request
• Drop builtin session support Merge request
• Support gnome-session 45/46: Merge request
• Add plymouth theme: Merge Request
• OSD improvements: Merge Request
• Monitor: Only use wl_output_done and background fixes: Merge Request
• Support phones with rounded display corners: Merge Request
• CI maintenance: Merge Request

Phoc

• More fractional scale fixes: Merge Request
• Dedup pointer constrain code: Merge Request
• xdg-shell: Check serial on move/resize: Merge Request
• Add an animation when toggling always on top: Merge Request
• Make ViewChild a GObject: Merge Request
• Validate more things during build: Merge Request
• Update to wlroots 0.17.2: Merge Request

phosh-mobile-settings

• CI maintenance: Merge Request

phosh-osk-stub

• Detect and optionally disable when hardware keyboard is present: Merge Request
• Coloring fixes for HighContrast: Merge Request
• CI maintenance: Merge Request

gmobile

• Make a shared library: Merge Request
• Let it work with recent json-glib : Merge Request

Livi

• Allow to preprocess pasted URLs: Merge request
• Bump GTK dependency and add fallback so we can land Robert's GtkOffload support: Merge request
• Allow to list recent videos: Merge request
• Check for Wayland support early: Merge Request

squeekboard

• Build against newer dependencies: Merge Request
• Forward to glib 2-58: Merge Request
• CI maintenance: Merge Request

GNOME calls

• Release 46.0: Merge Request

Libsoup

• Don't export too many symbols: Merge Request

If you want to support my work see donations.

Was the ssh backdoor the only goal that "Jia Tan" was pursuing with their multi-year operation against xz?

I doubt it, and if not, then every fix so far has been incomplete, because everything is still running code written by that entity.

If we assume that they had a multilayered plan, that their every action was calculated and malicious, then we have to think about the full threat surface of using xz. This quickly gets into nightmare scenarios of the "trusting trust" variety.

What if xz contains a hidden buffer overflow or other vulnerability, that can be exploited by the xz file it's decompressing? This would let the attacker target other packages, as needed.

Let's say they want to target gcc. Well, gcc contains a lot of documentation, which includes png images. So they spend a while getting accepted as a documentation contributor on that project, and get added to it a png file that is specially constructed, it has additional binary data appended that exploits the buffer overflow. And instructs xz to modify the source code that comes later when decompressing gcc.tar.xz.

More likely, they wouldn't bother with an actual trusting trust attack on gcc, which would be a lot of work to get right. One problem with the ssh backdoor is that well, not all servers on the internet run ssh. (Or systemd.) So webservers seem a likely target of this kind of second stage attack. Apache's docs include png files, nginx does not, but there's always scope to add improved documentation to a project.

When would such a vulnerability have been introduced? In February, "Jia Tan" wrote a new decoder for xz. This added 1000+ lines of new C code across several commits. So much code and in just the right place to insert something like this. And why take on such a significant project just two months before inserting the ssh backdoor? "Jia Tan" was already fully accepted as maintainer, and doing lots of other work, it doesn't seem to me that they needed to start this rewrite as part of their cover.

They were working closely with xz's author Lasse Collin in this, by indications exchanging patches offlist as they developed it. So Lasse Collin's commits in this time period are also worth scrutiny, because they could have been influenced by "Jia Tan". One that caught my eye comes immediately afterwards: "prepares the code for alternative C versions and inline assembly" Multiple versions and assembly mean even more places to hide such a security hole.

I stress that I have not found such a security hole, I'm only considering what the worst case possibilities are. I think we need to fully consider them in order to decide how to fully wrap up this mess.

Whether such stealthy security holes have been introduced into xz by "Jia Tan" or not, there are definitely indications that the ssh backdoor was not the end of what they had planned.

For one thing, the "test file" based system they introduced was extensible. They could have been planning to add more test files later, that backdoored xz in further ways.

And then there's the matter of the disabling of the Landlock sandbox. This was not necessary for the ssh backdoor, because the sandbox is only used by the xz command, not by liblzma. So why did they potentially tip their hand by adding that rogue "." that disables the sandbox?

A sandbox would not prevent the kind of attack I discuss above, where xz is just modifying code that it decompresses. Disabling the sandbox suggests that they were going to make xz run arbitrary code, that perhaps wrote to files it shouldn't be touching, to install a backdoor in the system.

Both deb and rpm use xz compression, and with the sandbox disabled, whether they link with liblzma or run the xz command, a backdoored xz can write to any file on the system while dpkg or rpm is running and noone is likely to notice, because that's the kind of thing a package manager does.

My impression is that all of this was well planned and they were in it for the long haul. They had no reason to stop with backdooring ssh, except for the risk of additional exposure. But they decided to take that risk, with the sandbox disabling. So they planned to do more, and every commit by "Jia Tan", and really every commit that they could have influenced needs to be distrusted.

This is why I've suggested to Debian that they revert to an earlier version of xz. That would be my advice to anyone distributing xz.

I do have a xz-unscathed fork which I've carefully constructed to avoid all "Jia Tan" involved commits. It feels good to not need to worry about dpkg and tar. I only plan to maintain this fork minimally, eg security fixes. Hopefully Lasse Collin will consider these possibilities and address them in his response to the attack.

It's good to handle any exception that could be raised in some useful way. Frequently, this means that you need to take advantage of the catch block's ability to filter by type so you can do something different in each case. Or you could do what Adam's co-worker did.

try
{
/* ... some important code ... */
} catch (OutOfMemoryException exception) {
        Global.Insert("App.GetSettings;", exception.Message);
} catch (OverflowException exception) {
        Global.Insert("App.GetSettings;", exception.Message);
} catch (InvalidCastException exception) {
        Global.Insert("App.GetSettings;", exception.Message);
} catch (NullReferenceException exception) {
        Global.Insert("App.GetSettings;", exception.Message);
} catch (IndexOutOfRangeException exception) {
        Global.Insert("App.GetSettings;", exception.Message);
} catch (ArgumentException exception) {
        Global.Insert("App.GetSettings;", exception.Message);
} catch (InvalidOperationException exception) {
        Global.Insert("App.GetSettings;", exception.Message);
} catch (XmlException exception) {
        Global.Insert("App.GetSettings;", exception.Message);
} catch (IOException exception) {
        Global.Insert("App.GetSettings;", exception.Message);
} catch (NotSupportedException exception) {
        Global.Insert("App.GetSettings;", exception.Message);
} catch (Exception exception) {
        Global.Insert("App.GetSettings;", exception.Message);
}

Well, I guess that if they ever need to add different code paths, they're halfway there.

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Author: Alastair Millar As I burst the blister on Martha’s back, the gelatinous pus within made its escape. Thanking the Void Gods for the medpack’s surgical gloves, I wiped her down, then set to work with the tweezers; if I couldn’t get the eggs out, it was all for nothing. This is the side of […]

The post Sucky appeared first on 365tomorrows.

First, thanks to Samuel Henrique for giving notice of recent Firefox CVEs in Debian testing/unstable.

At the time I didn't want to upgrade my system (Debian Sid) due to the ongoing t64 transition transition, so I decided I could install the Firefox Flatpak app instead, and why not stick to it long-term?

This blog post details all the steps, if ever others want to go the same road.

Flatpak Installation

Disclaimer: this section is hardly anything more than a copy/paste of the official documentation, and with time it will get outdated, so you'd better follow the official doc.

First thing first, let's install Flatpak:

$ sudo apt update
$ sudo apt install flatpak

Then the next step is to add the Flathub remote repository, from where we'll get our Flatpak applications:

$ flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo

And that's all there is to it! Now come the optional steps.

For GNOME and KDE users, you might want to install a plugin for the software manager specific to your desktop, so that it can support and manage Flatpak apps:

$ which -s gnome-software  && sudo apt install gnome-software-plugin-flatpak
$ which -s plasma-discover && sudo apt install plasma-discover-backend-flatpak

And here's an additional check you can do, as it's something that did bite me in the past: missing xdg-portal-* packages, that are required for Flatpak applications to communicate with the desktop environment. Just to be sure, you can check the output of apt search '^xdg-desktop-portal' to see what's available, and compare with the output of dpkg -l | grep xdg-desktop-portal.

As you can see, if you're a GNOME or KDE user, there's a portal backend for you, and it should be installed. For reference, this is what I have on my GNOME desktop at the moment:

$ dpkg -l | grep xdg-desktop-portal | awk '{print $2}'
xdg-desktop-portal
xdg-desktop-portal-gnome
xdg-desktop-portal-gtk

Install the Firefox Flatpak app

This is trivial, but still, there's a question I've always asked myself: should I install applications system-wide (aka. flatpak --system, the default) or per-user (aka. flatpak --user)? Turns out, this questions is answered in the Flatpak documentation:

Flatpak commands are run system-wide by default. If you are installing applications for day-to-day usage, it is recommended to stick with this default behavior.

Armed with this new knowledge, let's install the Firefox app:

$ flatpak install flathub org.mozilla.firefox

And that's about it! We can give it a go already:

$ flatpak run org.mozilla.firefox

Data migration

At this point, running Firefox via Flatpak gives me an "empty" Firefox. That's not what I want, instead I want my usual Firefox, with a gazillion of tabs already opened, a few extensions, bookmarks and so on.

As it turns out, Mozilla provides a brief doc for data migration, and it's as simple as moving Firefox data directory around!

To clarify, we'll be copying data:

• from ~/.mozilla/ -- where the Firefox Debian package stores its data
• into ~/.var/app/org.mozilla.firefox/.mozilla/ -- where the Firefox Flatpak app stores its data

Make sure that all Firefox instances are closed, then proceed:

# BEWARE! Below I'm erasing data!
$ rm -fr ~/.var/app/org.mozilla.firefox/.mozilla/firefox/
$ cp -a ~/.mozilla/firefox/ ~/.var/app/org.mozilla.firefox/.mozilla/

To avoid confusing myself, it's also a good idea to rename the local data directory:

$ mv ~/.mozilla/firefox ~/.mozilla/firefox.old.$(date --iso-8601=date)

At this point, flatpak run org.mozilla.firefox takes me to my "usual" everyday Firefox, with all its tabs opened, pinned, bookmarked, etc.

More integration?

After following all the steps above, I must say that I'm 99% happy. So far, everything works as before, I didn't hit any issue, and I don't even notice that Firefox is running via Flatpak, it's completely transparent.

So where's the 1% of unhappiness? The « Run a Command » dialog from GNOME, the one that shows up via the keyboard shortcut <Alt+F2>. This is how I start my GUI applications, and I usually run two Firefox instances in parallel (one for work, one for personal), using the firefox -p <profile> command.

Given that I ran apt purge firefox before (to avoid confusing myself with two installations of Firefox), now the right (and only) way to start Firefox from a command-line is to type flatpak run org.mozilla.firefox -p <profile>. Typing that every time is way too cumbersome, so I need something quicker.

Seems like the most straightforward is to create a wrapper script:

$ cat /usr/local/bin/firefox 
#!/bin/sh
exec flatpak run org.mozilla.firefox "$@"

And now I can just hit <Alt+F2> and type firefox -p <profile> to start Firefox with the profile I want, just as before. Neat!

Looking forward: system updates

I usually update my system manually every now and then, via the well-known pair of commands:

$ sudo apt update
$ sudo apt full-upgrade

The downside of introducing Flatpak, ie. introducing another package manager, is that I'll need to learn new commands to update the software that comes via this channel.

Fortunately, there's really not much to learn. From flatpak-update(1):

flatpak update [OPTION...] [REF...]

Updates applications and runtimes. [...] If no REF is given, everything is updated, as well as appstream info for all remotes.

Could it be that simple? Apparently yes, the Flatpak equivalent of the two apt commands above is just:

$ flatpak update

Going forward, my options are:

1. Teach myself to run flatpak update additionally to apt update, manually, everytime I update my system.
2. Go crazy: let something automatically update my Flatpak apps, in my back and without my consent.

I'm actually tempted to go for option 2 here, and I wonder if GNOME Software will do that for me, provided that I installed gnome-software-plugin-flatpak, and that I checked « Software Updates -> Automatic » in the Settings (which I did).

However, I didn't find any documentation regarding what this setting really does, so I can't say if it will only download updates, or if it will also install it. I'd be happy if it automatically installs new version of Flatpak apps, but at the same time I'd be very unhappy if it automatically upgrades my Debian system...

So we'll see. Enough for today, hope this blog post was useful!

Happy to share that ulid is now (back) on CRAN. It provides universally unique identifiers that are lexicographically sortable, which improves over the more well-known uuid generators.

ulid is a neat little package put together by Bob Rudis a few years ago. It had recently drifted off CRAN so I offered to brush it up and re-submit it. And as tooted earlier today, it took just over an hour to finish that (after the lead up work I had done, including prior email with CRAN in the loop, the repo transfer from Bob’s to my ulid repo plus of course a wee bit of actual maintenance; see below for more).

The NEWS entry follows.

Changes in version 0.3.1 (2024-04-02)

• New Maintainer

• Deleted several repository files no longer used or needed

• Added .editorconfig, ChangeLog and cleanup

• Converted NEWS.md to NEWS.Rd

• Simplified R/ directory to one source file

• Simplified src/ removing redundant Makevars

• Added ulid() alias

• Updated / edited roxygen and README.md documention

• Removed vignette which was identical to README.md

• Switched continuous integration to GitHub Actions

• Placed upstream (header-only) library into src/ulid/

• Renamed single interface file to src/wrapper

If you like this or other open-source work I do, you can sponsor me at GitHub.

This post by Dirk Eddelbuettel originated on his Thinking inside the box blog. Please report excessive re-aggregation in third-party for-profit settings.

I recently came a cross a x509 P(rivate)KI Root Certificate which had a pathLen constrain set on the (self signed) Root Certificate. Since that is not commonly seen I looked a bit around to get a better understanding about how the pathLen basic constrain should be used.

Primary source is RFC 5280 section 4.2.1.9

The pathLenConstraint field is meaningful only if the cA boolean is asserted and the key usage extension, if present, asserts the keyCertSign bit (Section 4.2.1.3). In this case, it gives the maximum number of non-self-issued intermediate certificates that may follow this certificate in a valid certification path

Since the Root is always self-issued it doesn't count towards the limit, and since it's the last certificate (or the first depending on how you count) in a chain, it's pretty much pointless to configure a pathLen constrain directly on a Root Certificate.

Another relevant resource are the Baseline Requirements of the CA/Browser Forum (currently v2.0.2). Section 7.1.2.1.4 "Root CA Basic Constraints" describes it as NOT RECOMMENDED for a Root CA.

Last but not least there is the awesome x509 Limbo project which has a section for validating pathLen constrains. Since the RFC 5280 based assumption is that self signed certs do not count, they do not check a case with such a constrain on the Root itself, and what the implementations do about it. So the assumption right now is that they properly ignore it.

Summary: It's pointless to set the pathLen constrain on the Root Certificate, so just don't do it.

The lawsuit has been settled:

Google has agreed to delete “billions of data records” the company collected while users browsed the web using Incognito mode, according to documents filed in federal court in San Francisco on Monday. The agreement, part of a settlement in a class action lawsuit filed in 2020, caps off years of disclosures about Google’s practices that shed light on how much data the tech giant siphons from its users­—even when they’re in private-browsing mode.

Under the terms of the settlement, Google must further update the Incognito mode “splash page” that appears anytime you open an Incognito mode Chrome window after previously updating it in January. The Incognito splash page will explicitly state that Google collects data from third-party websites “regardless of which browsing or browser mode you use,” and stipulate that “third-party sites and apps that integrate our services may still share information with Google,” among other changes. Details about Google’s private-browsing data collection must also appear in the company’s privacy policy.

I was an expert witness for the prosecution (that’s the class, against Google). I don’t know if my declarations and deposition will become public.

Dear Debianites

This morning I decided to just start writing Bits from DPL and send whatever I have by 18:00 local time. Here it is, barely proof read, along with all it's warts and grammar mistakes! It's slightly long and doesn't contain any critical information, so if you're not in the mood, don't feel compelled to read it!

Get ready for a new DPL!

Soon, the voting period will start to elect our next DPL, and my time as DPL will come to an end. Reading the questions posted to the new candidates on debian-vote, it takes quite a bit of restraint to not answer all of them myself, I think I can see how that aspect contributed to me being reeled in to running for DPL! In total I've done so 5 times (the first time I ran, Sam was elected!).

Good luck to both Andreas and Sruthi, our current DPL candidates! I've already started working on preparing handover, and there's multiple request from teams that have came in recently that will have to wait for the new term, so I hope they're both ready to hit the ground running!

Things that I wish could have gone better

Communication

Recently, I saw a t-shirt that read:

Adulthood is saying, 'But after this week things will slow down a bit' over and over until you die.

I can relate! With every task, crisis or deadline that appears, I think that once this is over, I'll have some more breathing space to get back to non-urgent, but important tasks. "Bits from the DPL" was something I really wanted to get right this last term, and clearly failed spectacularly. I have two long Bits from the DPL drafts that I never finished, I tend to have prioritised problems of the day over communication. With all the hindsight I have, I'm not sure which is better to prioritise, I do rate communication and transparency very highly and this is really the top thing that I wish I could've done better over the last four years.

On that note, thanks to people who provided me with some kind words when I've mentioned this to them before. They pointed out that there are many other ways to communicate and be in touch with the community, and they mentioned that they thought that I did a good job with that.

Since I'm still on communication, I think we can all learn to be more effective at it, since it's really so important for the project. Every time I publicly spoke about us spending more money, we got more donations. People out there really like to see how we invest funds in to Debian, instead of just making it heap up. DSA just spent a nice chunk on money on hardware, but we don't have very good visibility on it. It's one thing having it on a public line item in SPI's reporting, but it would be much more exciting if DSA could provide a write-up on all the cool hardware they're buying and what impact it would have on developers, and post it somewhere prominent like debian-devel-announce, Planet Debian or Bits from Debian (from the publicity team).

I don't want to single out DSA there, it's difficult and affects many other teams. The Salsa CI team also spent a lot of resources (time and money wise) to extend testing on AMD GPUs and other AMD hardware. It's fantastic and interesting work, and really more people within the project and in the outside world should know about it!

I'm not going to push my agendas to the next DPL, but I hope that they continue to encourage people to write about their work, and hopefully at some point we'll build enough excitement in doing so that it becomes a more normal part of our daily work.

Founding Debian as a standalone entity

This was my number one goal for the project this last term, which was a carried over item from my previous terms.

I'm tempted to write everything out here, including the problem statement and our current predicaments, what kind of ground work needs to happen, likely constitutional changes that need to happen, and the nature of the GR that would be needed to make such a thing happen, but if I start with that, I might not finish this mail.

In short, I 100% believe that this is still a very high ranking issue for Debian, and perhaps after my term I'd be in a better position to spend more time on this (hmm, is this an instance of "The grass is always better on the other side", or "Next week will go better until I die?"). Anyway, I'm willing to work with any future DPL on this, and perhaps it can in itself be a delegation tasked to properly explore all the options, and write up a report for the project that can lead to a GR.

Overall, I'd rather have us take another few years and do this properly, rather than rush into something that is again difficult to change afterwards. So while I very much wish this could've been achieved in the last term, I can't say that I have any regrets here either.

My terms in a nutshell

COVID-19 and Debian 11 era

My first term in 2020 started just as the COVID-19 pandemic became known to spread globally. It was a tough year for everyone, and Debian wasn't immune against its effects either. Many of our contributors got sick, some have lost loved ones (my father passed away in March 2020 just after I became DPL), some have lost their jobs (or other earners in their household have) and the effects of social distancing took a mental and even physical health toll on many. In Debian, we tend to do really well when we get together in person to solve problems, and when DebConf20 got cancelled in person, we understood that that was necessary, but it was still more bad news in a year we had too much of it already.

I can't remember if there was ever any kind of formal choice or discussion about this at any time, but the DebConf video team just kind of organically and spontaneously became the orga team for an online DebConf, and that lead to our first ever completely online DebConf. This was great on so many levels. We got to see each other's faces again, even though it was on screen. We had some teams talk to each other face to face for the first time in years, even though it was just on a Jitsi call. It had a lasting cultural change in Debian, some teams still have video meetings now, where they didn't do that before, and I think it's a good supplement to our other methods of communication.

We also had a few online Mini-DebConfs that was fun, but DebConf21 was also online, and by then we all developed an online conference fatigue, and while it was another good online event overall, it did start to feel a bit like a zombieconf and after that, we had some really nice events from the Brazillians, but no big global online community events again. In my opinion online MiniDebConfs can be a great way to develop our community and we should spend some further energy into this, but hey! This isn't a platform so let me back out of talking about the future as I see it...

Despite all the adversity that we faced together, the Debian 11 release ended up being quite good. It happened about a month or so later than what we ideally would've liked, but it was a solid release nonetheless. It turns out that for quite a few people, staying inside for a few months to focus on Debian bugs was quite productive, and Debian 11 ended up being a very polished release.

During this time period we also had to deal with a previous Debian Developer that was expelled for his poor behaviour in Debian, who continued to harass members of the Debian project and in other free software communities after his expulsion. This ended up being quite a lot of work since we had to take legal action to protect our community, and eventually also get the police involved. I'm not going to give him the satisfaction by spending too much time talking about him, but you can read our official statement regarding Daniel Pocock here: https://www.debian.org/News/2021/20211117

In late 2021 and early 2022 we also discussed our general resolution process, and had two consequent votes to address some issues that have affected past votes:

• https://www.debian.org/vote/2021/vote_003
• https://www.debian.org/vote/2022/vote_001

In my first term I addressed our delegations that were a bit behind, by the end of my last term all delegation requests are up to date. There's still some work to do, but I'm feeling good that I get to hand this over to the next DPL in a very decent state. Delegation updates can be very deceiving, sometimes a delegation is completely re-written and it was just 1 or 2 hours of work. Other times, a delegation updated can contain one line that has changed or a change in one team member that was the result of days worth of discussion and hashing out differences.

I also received quite a few requests either to host a service, or to pay a third-party directly for hosting. This was quite an admin nightmare, it either meant we had to manually do monthly reimbursements to someone, or have our TOs create accounts/agreements at the multiple providers that people use. So, after talking to a few people about this, we founded the DebianNet team (we could've admittedly chosen a better name, but that can happen later on) for providing hosting at two different hosting providers that we have agreement with so that people who host things under debian.net have an easy way to host it, and then at the same time Debian also has more control if a site maintainer goes MIA.

More info: https://wiki.debian.org/Teams/DebianNet

You might notice some Openstack mentioned there, we had some intention to set up a Debian cloud for hosting these things, that could also be used for other additional Debiany things like archive rebuilds, but these have so far fallen through. We still consider it a good idea and hopefully it will work out some other time (if you're a large company who can sponsor few racks and servers, please get in touch!)

DebConf22 and Debian 12 era

DebConf22 was the first time we returned to an in-person DebConf. It was a bit smaller than our usual DebConf - understandably so, considering that there were still COVID risks and people who were at high risk or who had family with high risk factors did the sensible thing and stayed home.

After watching many MiniDebConfs online, I also attended my first ever MiniDebConf in Hamburg. It still feels odd typing that, it feels like I should've been at one before, but my location makes attending them difficult (on a side-note, a few of us are working on bootstrapping a South African Debian community and hopefully we can pull off MiniDebConf in South Africa later this year).

While I was at the MiniDebConf, I gave a talk where I covered the evolution of firmware, from the simple e-proms that you'd find in old printers to the complicated firmware in modern GPUs that basically contain complete operating systems- complete with drivers for the device their running on. I also showed my shiny new laptop, and explained that it's impossible to install that laptop without non-free firmware (you'd get a black display on d-i or Debian live). Also that you couldn't even use an accessibility mode with audio since even that depends on non-free firmware these days.

Steve, from the image building team, has said for a while that we need to do a GR to vote for this, and after more discussion at DebConf, I kept nudging him to propose the GR, and we ended up voting in favour of it. I do believe that someone out there should be campaigning for more free firmware (unfortunately in Debian we just don't have the resources for this), but, I'm glad that we have the firmware included. In the end, the choice comes down to whether we still want Debian to be installable on mainstream bare-metal hardware.

At this point, I'd like to give a special thanks to the ftpmasters, image building team and the installer team who worked really hard to get the changes done that were needed in order to make this happen for Debian 12, and for being really proactive for remaining niggles that was solved by the time Debian 12.1 was released.

The included firmware contributed to Debian 12 being a huge success, but it wasn't the only factor. I had a list of personal peeves, and as the hard freeze hit, I lost hope that these would be fixed and made peace with the fact that Debian 12 would release with those bugs. I'm glad that lots of people proved me wrong and also proved that it's never to late to fix bugs, everything on my list got eliminated by the time final freeze hit, which was great! We usually aim to have a release ready about 2 years after the previous release, sometimes there are complications during a freeze and it can take a bit longer. But due to the excellent co-ordination of the release team and heavy lifting from many DDs, the Debian 12 release happened 21 months and 3 weeks after the Debian 11 release. I hope the work from the release team continues to pay off so that we can achieve their goals of having shorter and less painful freezes in the future!

Even though many things were going well, the ongoing usr-merge effort highlighted some social problems within our processes. I started typing out the whole history of usrmerge here, but it's going to be too long for the purpose of this mail. Important questions that did come out of this is, should core Debian packages be team maintained? And also about how far the CTTE should really be able to override a maintainer. We had lots of discussion about this at DebConf22, but didn't make much concrete progress. I think that at some point we'll probably have a GR about package maintenance. Also, thank you to Guillem who very patiently explained a few things to me (after probably having have to done so many times to others before already) and to Helmut who have done the same during the MiniDebConf in Hamburg. I think all the technical and social issues here are fixable, it will just take some time and patience and I have lots of confidence in everyone involved.

UsrMerge wiki page: https://wiki.debian.org/UsrMerge

DebConf 23 and Debian 13 era

DebConf23 took place in Kochi, India. At the end of my Bits from the DPL talk there, someone asked me what the most difficult thing I had to do was during my terms as DPL. I answered that nothing particular stood out, and even the most difficult tasks ended up being rewarding to work on. Little did I know that my most difficult period of being DPL was just about to follow. During the day trip, one of our contributors, Abraham Raji, passed away in a tragic accident. There's really not anything anyone could've done to predict or stop it, but it was devastating to many of us, especially the people closest to him. Quite a number of DebConf attendees went to his funeral, wearing the DebConf t-shirts he designed as a tribute. It still haunts me when I saw his mother scream "He was my everything! He was my everything!", this was by a large margin the hardest day I've ever had in Debian, and I really wasn't ok for even a few weeks after that and I think the hurt will be with many of us for some time to come. So, a plea again to everyone, please take care of yourself! There's probably more people that love you than you realise.

A special thanks to the DebConf23 team, who did a really good job despite all the uphills they faced (and there were many!).

As DPL, I think that planning for a DebConf is near to impossible, all you can do is show up and just jump into things. I planned to work with Enrico to finish up something that will hopefully save future DPLs some time, and that is a web-based DD certificate creator instead of having the DPL do so manually using LaTeX. It already mostly works, you can see the work so far by visiting https://nm.debian.org/person/ACCOUNTNAME/certificate/ and replacing ACCOUNTNAME with your Debian account name, and if you're a DD, you should see your certificate. It still needs a few minor changes and a DPL signature, but at this point I think that will be finished up when the new DPL start. Thanks to Enrico for working on this!

Since my first term, I've been trying to find ways to improve all our accounting/finance issues. Tracking what we spend on things, and getting an annual overview is hard, especially over 3 trusted organisations. The reimbursement process can also be really tedious, especially when you have to provide files in a certain order and combine them into a PDF. So, at DebConf22 we had a meeting along with the treasurer team and Stefano Rivera who said that it might be possible for him to work on a new system as part of his Freexian work. It worked out, and Freexian funded the development of the system since then, and after DebConf23 we handled the reimbursements for the conference via the new reimbursements site: https://reimbursements.debian.net/

It's still early days, but over time it should be linked to all our TOs and we'll use the same category codes across the board. So, overall, our reimbursement process becomes a lot simpler, and also we'll be able to get information like how much money we've spent on any category in any period. It will also help us to track how much money we have available or how much we spend on recurring costs. Right now that needs manual polling from our TOs. So I'm really glad that this is a big long-standing problem in the project that is being fixed.

For Debian 13, we're waving goodbye to the KFreeBSD and mipsel ports. But we're also gaining riscv64 and loongarch64 as release architectures! I have 3 different RISC-V based machines on my desk here that I haven't had much time to work with yet, you can expect some blog posts about them soon after my DPL term ends!

As Debian is a unix-like system, we're affected by the Year 2038 problem, where systems that uses 32 bit time in seconds since 1970 run out of available time and will wrap back to 1970 or have other undefined behaviour. A detailed wiki page explains how this works in Debian, and currently we're going through a rather large transition to make this possible.

I believe this is the right time for Debian to be addressing this, we're still a bit more than a year away for the Debian 13 release, and this provides enough time to test the implementation before 2038 rolls along.

Of course, big complicated transitions with dependency loops that causes chaos for everyone would still be too easy, so this past weekend (which is a holiday period in most of the west due to Easter weekend) has been filled with dealing with an upstream bug in xz-utils, where a backdoor was placed in this key piece of software. An Ars Technica covers it quite well, so I won't go into all the details here. I mention it because I want to give yet another special thanks to everyone involved in dealing with this on the Debian side. Everyone involved, from the ftpmasters to security team and others involved were super calm and professional and made quick, high quality decisions. This also lead to the archive being frozen on Saturday, this is the first time I've seen this happen since I've been a DD, but I'm sure next week will go better!

Looking forward

It's really been an honour for me to serve as DPL. It might well be my biggest achievement in my life. Previous DPLs range from prominent software engineers to game developers, or people who have done things like complete Iron Man, run other huge open source projects and are part of big consortiums. Ian Jackson even authored dpkg and is now working on the very interesting tag2upload service!

I'm a relative nobody, just someone who grew up as a poor kid in South Africa, who just really cares about Debian a lot. And, above all, I'm really thankful that I didn't do anything major to screw up Debian for good.

Not unlike learning how to use Debian, and also becoming a Debian Developer, I've learned a lot from this and it's been a really valuable growth experience for me.

I know I can't possible give all the thanks to everyone who deserves it, so here's a big big thanks to everyone who have worked so hard and who have put in many, many hours to making Debian better, I consider you all heroes!

-Jonathan

Adam Shostack is selling magic security dust.

It’s about time someone is commercializing this essential technology.

Joe sends us some Visual Basic .NET exception handling. Let's see if you can spot what's wrong?

Catch ex1 As Exception

    ' return the cursor
    Me.Cursor = Cursors.Default

    ' tell a story
    MessageBox.Show(ex1.Message)
    Return

End Try

This code catches the generic exception, meddles with the cursor a bit, and then pops up a message box to alert the user to something that went wrong. I don't love putting the raw exception in the message box, but this is hardly a WTF, is it?

Catch ex2 As Exception

    ' snitch
    MessageBox.Show(ex2.ToString(), "RSS Feed Initialization Failure")

End Try

Elsewhere in the application. Okay, I also don't love the exN naming convention either, but where's the WTF?

Well, the fact that they're initializing an RSS feed is a hint- this isn't an RSS reader client, it's an RSS serving web app. This runs on the server side, and any message boxes that get popped up aren't going to the end user.

Now, I haven't seen this precise thing done in VB .Net, only in Classic ASP, where you could absolutely open message boxes on the web server. I'd hope that in ASP .Net, something would stop you from doing that. I'd hope.

Otherwise, I've found the worst logging system you could make.

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Author: Majoki So not painterly. Not even close. Too pixelated. Too blurred at the edges of reality. Not a good start in your first soloverse. Always so much to learn. Tamp down the expectations, go back and study the masters. Phidias. Caravaggio. Kurosawa. Leibovitz. Marquez. Einstein. Know their mediums. Stone. Canvas. Film. Page. Chalkboard. Seek […]

The post How To Best Carve Light appeared first on 365tomorrows.

• I updated the Linux (4.19) package for buster to upstream version 4.19.311, but I did not make an upload this month.
• I triaged recent CVE IDs assigned for kernel security issues, and queried some duplicate and trivial issues, which have now been rejected.
• I reviewed and applied a fix for klibc’s inet_pton() function. I then added some test cases for it, and made further fixes.

My Debian contributions this month were all sponsored by Freexian.

• Python team:
  • I updated zope.testrunner to 6.4.
  • I fixed a build failure in celery-haystack-ng, which included an upstream change to stop using d2to1.
  • I backported an upstream change to fix a build failure in python-json-log-formatter.
  • I updated python-typing-extensions to 4.10.0 to fix a build failure.
  • I updated wcwidth to 0.2.13 to fix a build failure, which included rewriting the Debian patches to update-tables.
  • I updated jsonpickle to 3.0.3 to fix a build failure. As part of this I also needed to fix its tests for new timezone name policies.
• man-db:
  • I updated man(1) with updated information about groff.
  • I documented italic support in man(1).
  • I started on a 2.12.1 release (currently waiting for translations).
• openssh:
  • I added an sshd@.service template to help newer versions of systemd make containers and VMs SSH-accessible over AF_VSOCK sockets.
  • I upgraded openssh to 9.7p1. As part of this I noticed a small bug in the PuTTY version detection in its regression tests.
  • I helped with the 64-bit time_t transition by applying a patch from Simon McVittie to temporarily disable ssh-askpass-gnome on the affected architectures.
  • I re-enabled interoperability tests with Twisted Conch.
  • Following the xz-utils backdoor, I spent some time testing OpenSSH upstream’s proposed inline systemd notification patch and suggested a small adjustment.
• debconf:
  • I fixed dpkg-preconfigure to not produce errors when run from a non-existing directory.
• parted:
  • I applied a patch from Helmut Grohne to move files to /usr.
• I fixed an off-by-one error in neovim.
• I fixed a number of -Werror=implicit-function-declaration failures (db1-compat, kali, knews, openssh-ssh1, trn4, vigor).
• I fixed a build failure in libsdl-perl, including a reference-counting fix contributed upstream.
• I suggested an rrsync change to make it easier to use it with rsbackup.

While the work to analyze the xz backdoor is in progress, several ideas have been suggested to improve the entire software supply chain ecosystem. Some of those ideas are good, some of the ideas are at best irrelevant and harmless, and some suggestions are plain bad. I’d like to attempt to formalize one idea (remains to be see in which category it belongs), which have been discussed before, but the context in which the idea can be appreciated have not been as clear as it is today.

1. Reproducible source tarballs. The idea is that published source tarballs should be possible to reproduce independently somehow, and that this should be continuously tested and verified — preferrably as part of the upstream project continuous integration system (e.g., GitHub action or GitLab pipeline). While nominally this looks easy to achieve, there are some complex matters in this, for example: what timestamps to use for files in the tarball? I’ve brought up this aspect before.
2. Minimal source tarballs without generated vendor files. Most GNU Autoconf/Automake-based tarballs pre-generated files which are important for bootstrapping on exotic systems that does not have the required dependencies. For the bootstrapping story to succeed, this approach is important to support. However it has become clear that this practice raise significant costs and risks. Most modern GNU/Linux distributions have all the required dependencies and actually prefers to re-build everything from source code. These pre-generated extra files introduce uncertainty to that process.

My strawman proposal to improve things is to define new tarball format *-src.tar.gz with at least the following properties:

1. The tarball should allow users to build the project, which is the entire purpose of all this. This means that at least all source code for the project has to be included.
2. The tarballs should be signed, for example with PGP or minisign.
3. The tarball should be possible to reproduce bit-by-bit by a third party using upstream’s version controlled sources and a pointer to which revision was used (e.g., git tag or git commit).
4. The tarball should not require an Internet connection to download things.
   • Corollary: every external dependency either has to be explicitly documented as such (e.g., gcc and GnuTLS), or included in the tarball.
   • Observation: This means including all *.po gettext translations which are normally downloaded when building from version controlled sources.
5. The tarball should contain everything required to build the project from source using as much externally released versioned tooling as possible. This is the “minimal” property lacking today.
   • Corollary: This means including a vendored copy of OpenSSL or libz is not acceptable: link to them as external projects.
   • Open question: How about non-released external tooling such as gnulib or autoconf archive macros? This is a bit more delicate: most distributions either just package one current version of gnulib or autoconf archive, not previous versions. While this could change, and distributions could package the gnulib git repository (up to some current version) and the autoconf archive git repository — and packages were set up to extract the version they need (gnulib’s ./bootstrap already supports this via the –gnulib-refdir parameter), this is not normally in place.
   • Suggested Corollary: The tarball should contain content from git submodule’s such as gnulib and the necessary Autoconf archive M4 macros required by the project.
6. Similar to how the GNU project specify the ./configure interface we need a documented interface for how to bootstrap the project. I suggest to use the already well established idiom of running ./bootstrap to set up the package to later be able to be built via ./configure. Of course, some projects are not using the autotool ./configure interface and will not follow this aspect either, but like most build systems that compete with autotools have instructions on how to build the project, they should document similar interfaces for bootstrapping the source tarball to allow building.

If tarballs that achieve the above goals were available from popular upstream projects, distributions could more easily use them instead of current tarballs that include pre-generated content. The advantage would be that the build process is not tainted by “unnecessary” files. We need to develop tools for maintainers to create these tarballs, similar to make dist that generate today’s foo-1.2.3.tar.gz files.

I think one common argument against this approach will be: Why bother with all that, and just use git-archive outputs? Or avoid the entire tarball approach and move directly towards version controlled check outs and referring to upstream releases as git URL and commit tag or id. My counter-argument is that this optimize for packagers’ benefits at the cost of upstream maintainers: most upstream maintainers do not want to store gettext *.po translations in their source code repository. A compromise between the needs of maintainers and packagers is useful, so this *-src.tar.gz tarball approach is the indirection we need to solve that.

What do you think?

This blog post shares my thoughts on attending Kubecon and CloudNativeCon 2024 Europe in Paris. It was my third time at this conference, and it felt bigger than last year’s in Amsterdam. Apparently it had an impact on public transport. I missed part of the opening keynote because of the extremely busy rush hour tram in Paris.

On Artificial Intelligence, Machine Learning and GPUs

Talks about AI, ML, and GPUs were everywhere this year. While it wasn’t my main interest, I did learn about GPU resource sharing and power usage on Kubernetes. There were also ideas about offering Models-as-a-Service, which could be cool for Wikimedia Toolforge in the future.

See also:

• Phabricator T336905: Supporting AI, LLM, and data models on WMCS
• ollama.com

On security, policy and authentication

This was probably the main interest for me in the event, given Wikimedia Toolforge was about to migrate away from Pod Security Policy, and we were currently evaluating different alternatives.

In contrast to my previous attendances to Kubecon, where there were three policy agents with presence in the program schedule, Kyverno, Kubewarden and OpenPolicyAgent (OPA), this time only OPA had the most relevant sessions.

One surprising bit I got from one of the OPA sessions was that it could work to authorize linux PAM sessions. Could this be useful for Wikimedia Toolforge?

I attended several sessions related to authentication topics. I discovered the keycloak software, which looks very promising. I also attended an Oauth2 session which I had a hard time following, because I clearly missed some additional knowledge about how Oauth2 works internally.

I also attended a couple of sessions that ended up being a vendor sales talk.

See also:

• Phabricator T279110: Replace PodSecurityPolicy in Toolforge Kubernetes
• keycloak.org

On container image builds, harbor registry, etc

This topic was also of interest to me because, again, it is a core part of Wikimedia Toolforge.

I attended a couple of sessions regarding container image builds, including topics like general best practices, image minimization, and buildpacks. I learned about kpack, which at first sight felt like a nice simplification of how the Toolforge build service was implemented.

I also attended a session by the Harbor project maintainers where they shared some valuable information on things happening soon or in the future , for example:

• new harbor command line interface coming soon. Only the first iteration though.
• harbor operator, to install and manage harbor. Looking for new maintainers, otherwise going to be archived.
• the project is now experimenting with adding support to hosting more artifacts: maven, NPM, pypi. I wonder if they will consider hosting Debian .deb packages.

On networking

I attended a couple of sessions regarding networking.

One session in particular I paid special attention to, ragarding on network policies. They discussed new semantics being added to the Kubernetes API.

The different layers of abstractions being added to the API, the different hook points, and override layers clearly resembled (to me at least) the network packet filtering stack of the linux kernel (netfilter), but without the 20 (plus) years of experience building the right semantics and user interfaces.

I very recently missed some semantics for limiting the number of open connections per namespace, see Phabricator T356164: [toolforge] several tools get periods of connection refused (104) when connecting to wikis This functionality should be available in the lower level tools, I mean Netfilter. I may submit a proposal upstream at some point, so they consider adding this to the Kubernetes API.

Final notes

In general, I believe I learned many things, and perhaps even more importantly I re-learned some stuff I had forgotten because of lack of daily exposure. I’m really happy that the cloud native way of thinking was reinforced in me, which I still need because most of my muscle memory to approach systems architecture and engineering is from the old pre-cloud days. That being said, I felt less engaged with the content of the conference schedule compared to last year. I don’t know if the schedule itself was less interesting, or that I’m losing interest?

Finally, not an official track in the conference, but we met a bunch of folks from Wikimedia Deutschland. We had a really nice time talking about how wikibase.cloud uses Kubernetes, whether they could run in Wikimedia Cloud Services, and why structured data is so nice.

April Fool's day is a day where websites lie to you or create complex pranks. We've generally avoided the former, but have done a few of the latter, but we also like to just use April Fool's as a chance to change things up.

So today, we're going to do something different. We're going to talk about my Day Job. Specifically, we're going to talk about a tool I use in my day job: cFS.

cFS is a NASA-designed architecture for designing spaceflight applications. It's open source, and designed to be accessible. A lot of the missions NASA launches use cFS, which gives it a lovely proven track record. And it was designed and built by people much smarter than me. Which doesn't mean it's free of WTFs.

The Big Picture

cFS is a C framework for spaceflight, designed to run on real-time OSes, though fully capable of running on Linux (with or without a realtime kernel), and even Windows. It has three core modules- a Core Flight Executive (cFE) (which provides services around task management, and cross-task communication), the OS Abstraction Layer (helping your code be portable across OSes), and a Platform Support Package (low-level support for board-connected hardware). Its core concept is that you build "apps", and the whole thing has a pitch about an app store. We'll come back to that. What exactly is an app in cFS?

Well, at their core, "apps" are just Actors. They're a block of code with its own internal state, that interacts with other modules via message passing, but basically runs as its own thread (or a realtime task, or whatever your OS appropriate abstraction is).

These applications are wired together by a cFS feature called the "Core Flight Executive Software Bus" (cFE Software Bus, or just Software Bus), which handles managing subscriptions and routing. Under the hood, this leverages an OS-level message queue abstraction. Since each "app" has its own internal memory, and only reacts to messages (or emits messages for others to react to), we avoid pretty much all of the main pitfalls of concurrency.

This all feeds into the single responsibility principle, giving each "app" one job to do. And while we're throwing around buzzwords, it also grants us encapsulation (each "app" has its own memory space, unshared), and helps us design around interfaces- "apps" emit and receive certain messages, which defines their interface. It's almost like full object oriented programming in C, or something like how the BeamVM languages (Erlang, Elixir) work.

The other benefit of this is that we can have reusable apps which provide common functionality that every mission needs. For example, the app DS (Data Storage) logs any messages that cross the software bus. LC (Limit Checker) allows you to configure expected ranges for telemetry (like, for example, the temperature you expect a sensor to report), and raise alerts if it falls out of range. There's SCH (Scheduler) which sends commands to apps to wake them up so they can do useful work (also making it easy to sleep apps indefinitely and minimize power consumption).

All in all, cFS constitutes a robust, well-tested framework for designing spaceflight applications.

Even NASA annoys me

This is TDWTF, however, so none of this is all sunshine and roses. cFS is not the prettiest framework, and the developer experience may ah… leave a lot to be desired. It's always undergoing constant improvement, which is good, but still has its pain points.

Speaking of constant improvement, let's talk about versioning. cFS is the core flight software framework which hosts your apps (via the cFE), and cFS is getting new versions. The apps themselves also get new versions. The people writing the apps and the people writing cFS are not always coordinating on this, which means that when cFS adds a breaking change to their API, you get to play the "which version of cFS and App X play nice together". And since everyone has different practices around tagging releases, you often have to walk through commits to find the last version of the app that was compatible with your version of cFS, and see things like releases tagged "compatible with Draco rc2 (mostly)". The goal of "grab apps from an App Store and they just work" is definitely not actually happening.

Or, this, from the current cFS readme:

Compatible list of cFS apps
The following applications have been tested against this release:
TBD

Messages in cFS are represented by structs. Which means when apps want to send each other messages, they need the same struct definitions. This is just a pain to manage- getting agreement about which app should own which message, who needs the definition, and how we get the definition over to them is just a huge mess. It's such a huge mess that newer versions of cFS have switched to using "Electronic Data Sheets"- XML files which describe the structs, which doesn't really solve the problem but adds XML to the mix. At least EDS makes it easy to share definitions with non-C applications (popular ground software is written in Python or Java).

Messages also have to have a unique "Message ID", but the MID is not just an arbitrary unique number. It secretly encodes important information, like whether this message is a command (an instruction to take action) or telemetry (data being output), and if you pick a bad MID, everything breaks. Also, keeping MID definitions unique across many different apps who don't know any of the other apps exist is a huge problem. The general solution that folks use is bolting on some sort of CSV file and code generator that handles this.

Those MIDs also don't exist outside of cFS- they're a unique-to-cFS abstraction. cFS, behind the scenes, converts them to different parts of the "space packet header", which is the primary packet format for the SpaceWire networking protocol. This means that in realistic deployments where your cFS module needs to talk to components not running cFS- your MID also represents key header fields for the SpaceWire network. It's incredibly overloaded and the conversions are hidden behind C macros that you can't easily debug.

But my biggest gripe is the build tooling. Everyone at work knows they can send me climbing the walls by just whispering "cFS builds" in my ear. It's a nightmare (that, I believe has gotten better in newer versions, but due to the whole "no synchronization between app and cFE versions" problem, we're not using a new version). It starts with make, which calls CMake, which also calls make, but also calls CMake again in a way that doesn't let variables propagate down to other layers. cFS doesn't provide any targets you link against, but instead requires that any apps you want to use be inserted into the cFS source tree directly, which makes it incredibly difficult to build just parts of cFS for unit testing.

Oh, speaking of unit testing- cFS provides mocks of all of its internal functions; mocks which always return an error code. This is intentional, to encourage developers to test their failure paths in code, but I also like to test our success path too.

Summary

Any tool you use on a regular basis is going to be a tool that you're intimately familiar with; the good parts frequently vanish into the background and the pain points are the things that you notice, day in, day out. That's definitely how I feel after working with cFS for two years.

I think, at its core, the programming concepts it brings to doing low-level, embedded C, are good. It's certainly better than needing to write this architecture myself. And for all its warts, it's been designed and developed by people who are extremely safety conscious and expect you to be too. It's been used on many missions, from hobbyist cube sats to Mars rovers, and that proven track record gives you a good degree of confidence that your mission will also be safe using it.

And since it is Open Source, you can try it out yourself. The cFS-101 guide gives you a good starting point, complete with a downloadable VM that walks you through building a cFS application and communicating with it from simulated ground software. It's a very different way to approach C programming (and makes it easier to comply with C standards, like MISRA), and honestly, the Actor-oriented mindset is a good attitude to bring to many different architectural problems.

Peregrine

If you were following space news at all, you may already know that our Peregrine lander failed. I can't really say anything about that until the formal review has released its findings, but all indications are that it was very much a hardware problem involving valves and high pressure tanks. But I can say that most of the avionics on it were connected to some sort of cFS instance (there were several cFS nodes).

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Author: Julian Miles, Staff Writer That shadow is cast by scenery. The one next to it likewise. The third I’m not sure about, and the fourth will become scenery if the body isn’t found. Sniping lasers give nothing away when killing, although the wounds are distinctive. By the time they’re identifying that, I’ll be off […]

The post Two Guns appeared first on 365tomorrows.

Ross Anderson unexpectedly passed away Thursday night in, I believe, his home in Cambridge.

I can’t remember when I first met Ross. Of course it was before 2008, when we created the Security and Human Behavior workshop. It was well before 2001, when we created the Workshop on Economics and Information Security. (Okay, he created both—I helped.) It was before 1998, when we wrote about the problems with key escrow systems. I was one of the people he brought to the Newton Institute, at Cambridge University, for the six-month cryptography residency program he ran (I mistakenly didn’t stay the whole time)—that was in 1996.

I know I was at the first Fast Software Encryption workshop in December 1993, another conference he created. There I presented the Blowfish encryption algorithm. Pulling an old first-edition of Applied Cryptography (the one with the blue cover) down from the shelf, I see his name in the acknowledgments. Which means that sometime in early 1993—probably at Eurocrypt in Lofthus, Norway—I, as an unpublished book author who had only written a couple of crypto articles for Dr. Dobb’s Journal, asked him to read and comment on my book manuscript. And he said yes. Which means I mailed him a paper copy. And he read it. And mailed his handwritten comments back to me. In an envelope with stamps. Because that’s how we did it back then.

I have known Ross for over thirty years, as both a colleague and a friend. He was enthusiastic, brilliant, opinionated, articulate, curmudgeonly, and kind. Pick up any of his academic papers—there are many—and odds are that you will find a least one unexpected insight. He was a cryptographer and security engineer, but also very much a generalist. He published on block cipher cryptanalysis in the 1990s, and the security of large-language models last year. He started conferences like nobody’s business. His masterwork book, Security Engineering—now in its third edition—is as comprehensive a tome on cybersecurity and related topics as you could imagine. (Also note his fifteen-lecture video series on that same page. If you have never heard Ross lecture, you’re in for a treat.) He was the first person to understand that security problems are often actually economic problems. He was the first person to make a lot of those sorts of connections. He fought against surveillance and backdoors, and for academic freedom. He didn’t suffer fools in either government or the corporate world.

He’s listed in the acknowledgments as a reader of every one of my books from Beyond Fear on. Recently, we’d see each other a couple of times a year: at this or that workshop or event. The last time I saw him was last June, at SHB 2023, in Pittsburgh. We were having dinner on Alessandro Acquisti‘s rooftop patio, celebrating another successful workshop. He was going to attend my Workshop on Reimagining Democracy in December, but he had to cancel at the last minute. (He sent me the talk he was going to give. I will see about posting it.) The day before he died, we were discussing how to accommodate everyone who registered for this year’s SHB workshop. I learned something from him every single time we talked. And I am not the only one.

My heart goes out to his wife Shireen and his family. We lost him much too soon.

Through a 2010 FOIA request (yes, it took that long), we have copies of the NSA’s KRYPTOS Society Newsletter, “Tales of the Krypt,” from 1994 to 2003.

There are many interesting things in the 800 pages of newsletter. There are many redactions. And a 1994 review of Applied Cryptography by redacted:

Applied Cryptography, for those who don’t read the internet news, is a book written by Bruce Schneier last year. According to the jacket, Schneier is a data security expert with a master’s degree in computer science. According to his followers, he is a hero who has finally brought together the loose threads of cryptography for the general public to understand. Schneier has gathered academic research, internet gossip, and everything he could find on cryptography into one 600-page jumble.

The book is destined for commercial success because it is the only volume in which everything linked to cryptography is mentioned. It has sections on such-diverse topics as number theory, zero knowledge proofs, complexity, protocols, DES, patent law, and the Computer Professionals for Social Responsibility. Cryptography is a hot topic just now, and Schneier stands alone in having written a book on it which can be browsed: it is not too dry.

Schneier gives prominence to applications with large sections.on protocols and source code. Code is given for IDEA, FEAL, triple-DES, and other algorithms. At first glance, the book has the look of an encyclopedia of cryptography. Unlike an encyclopedia, however, it can’t be trusted for accuracy.

Playing loose with the facts is a serious problem with Schneier. For example in discussing a small-exponent attack on RSA, he says “an attack by Michael Wiener will recover e when e is up to one quarter the size of n.” Actually, Wiener’s attack recovers the secret exponent d when e has less than one quarter as many bits as n, which is a quite different statement. Or: “The quadratic sieve is the fastest known algorithm for factoring numbers less than 150 digits…. The number field sieve is the fastest known factoring algorithm, although the quadratric sieve is still faster for smaller numbers (the break even point is between 110 and 135 digits).” Throughout the book, Schneier leaves the impression of sloppiness, of a quick and dirty exposition. The reader is subjected to the grunge of equations, only to be confused or misled. The large number of errors compounds the problem. A recent version of the errata (Schneier publishes updates on the internet) is fifteen pages and growing, including errors in diagrams, errors in the code, and errors in the bibliography.

Many readers won’t notice that the details are askew. The importance of the book is that it is the first stab at.putting the whole subject in one spot. Schneier aimed to provide a “comprehensive reference work for modern cryptography.” Comprehensive it is. A trusted reference it is not.

Ouch. But I will not argue that some of my math was sloppy, especially in the first edition (with the blue cover, not the red cover).

A few other highlights:

• 1995 Kryptos Kristmas Kwiz, pages 299–306
• 1996 Kryptos Kristmas Kwiz, pages 414–420
• 1998 Kryptos Kristmas Kwiz, pages 659–665
• 1999 Kryptos Kristmas Kwiz, pages 734–738
• Dundee Society Introductory Placement Test (from questions posed by Lambros Callimahos in his famous class), pages 771–773
• R. Dale Shipp’s Principles of Cryptanalytic Diagnosis, pages 776–779
• Obit of Jacqueline Jenkins-Nye (Bill Nye the Science Guy’s mother), pages 755–756
• A praise of Pi, pages 694–696
• A rant about Acronyms, pages 614–615
• A speech on women in cryptology, pages 593–599

Today for my podcast, I read Subprime gadgets, originally published in my Pluralistic blog:

I recorded this on a day when I was home between book-tour stops (I’m out with my new techno crime-thriller, The Bezzle). Catch me on April 11 in Boston with Randall Munroe, on April 12th in Providence, Rhode Island, then onto Chicago, Torino, Winnipeg, Calgary, Vancouver and beyond! The canonical link for the schedule is here.

The promise of feudal security: “Surrender control over your digital life so that we, the wise, giant corporation, can ensure that you aren’t tricked into catastrophic blunders that expose you to harm”:

https://locusmag.com/2021/01/cory-doctorow-neofeudalism-and-the-digital-manor/

The tech giant is a feudal warlord whose platform is a fortress; move into the fortress and the warlord will defend you against the bandits roaming the lawless land beyond its walls.

That’s the promise, here’s the failure: What happens when the warlord decides to attack you? If a tech giant decides to do something that harms you, the fortress becomes a prison and the thick walls keep you in.

MP3

Here’s that tour schedule!

11 Apr: Harvard Berkman-Klein Center, with Randall Munroe
https://cyber.harvard.edu/events/enshittification

12 Apr: RISD Debates in AI, Providence

17 Apr: Anderson’s Books, Chicago, 19h:
https://www.andersonsbookshop.com/event/cory-doctorow-1

19-21 Apr: Torino Biennale Tecnologia
https://www.turismotorino.org/en/experiences/events/biennale-tecnologia

2 May, Canadian Centre for Policy Alternatives, Winnipeg
https://www.eventbrite.ca/e/cory-doctorow-tickets-798820071337

5-11 May: Tartu Prima Vista Literary Festival
https://tartu2024.ee/en/kirjandusfestival/

6-9 Jun: Media Ecology Association keynote, Amherst, NY
https://media-ecology.org/convention

(Image: Oatsy, CC BY 2.0, modified)

Want to time travel? I found this on my desktop… a roundup of news that seemed highly indicative… in early 2022!  Back in those naïve, bygone days of innocence… but now…  Heck yes, a lot of it is pertinent right now!

Like… saving market economies from their all-too-natural decay back into feudalism.

------

First, something a long time coming!  Utter proof we are seeing a Western Revival and push back against the World Oligarchic Putsch. A landmark deal agreed upon by the world's richest nations on Saturday will see a global minimum rate of corporation tax placed on multinational companies including tech giants like Amazon, Apple and Microsoft. Finance ministers from the Group of Seven, or G-7 nations, said they had agreed to having a global base corporate tax rate of at least 15 percent.  Companies  with a strong online presence, would pay taxes in the countries where they record sales, not just where they have an operational base.

It is far, far from enough! But at last some of my large scale 'suggestions' are being tried. Now Let’s get all 50 U.S. states to pass a treaty banning 'bidding wars' for factories, sports teams etc... with maybe a sliding scale tilted for poorer states or low populations. A trivially easy thing that'd save citizens hundreds of billions.

The following made oligarchs fearful of what the Pelosi bills might accomplish, if thirty years of sabotaging the IRS came to an end: