- wlug - University of Waikato Mail Lists

Travis CI flaw exposed secrets of thousands of open source projects
by Peter Reutemann 15 Sep '21

15 Sep '21

'A security flaw in Travis CI potentially exposed the secrets of thousands of open source projects that rely on the hosted continuous integration service. Travis CI is a software-testing solution used by over 900,000 open source projects and 600,000 users. A vulnerability in the tool made it possible for secure environment variables—signing keys, access credentials, and API tokens of all public open source projects—to be exfiltrated. Worse, the dev community is upset about the poor handling of the vulnerability disclosure process and the brief "security bulletin" it had to force out of Travis.' -- source: https://arstechnica.com/information-technology/2021/09/travis-ci-flaw-expos… Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Another Day, Another DDoS ...
by Lawrence D'Oliveiro 14 Sep '21

14 Sep '21

A bunch of NZ banks, also NZ Post and MetService, are currently having online trouble <https://www.nzherald.co.nz/business/live-cyber-attack-fears-kiwibank-anz-nz…>. For Kiwibank, this is about the second or third outage this week.

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PHP maintains an enormous lead in server-side programming languages
by Peter Reutemann 14 Sep '21

14 Sep '21

'The venerable web programming language PHP is a source of frequent complaints and frustration, but according to a report W3Techs released today, it doesn't seem to be going away anytime soon. W3Techs' web server survey looks for technologies in use by sites in Alexa's top 10 million list; today's report includes a year-on-year chart beginning with January 2010, running all the way through 2021. The survey only includes top sites not out of elitism, but as one part of its effort to avoid data-skewing returns from domain-parking services and spammers, which would otherwise dominate legitimate websites through sheer volume. Within that dataset, the story told is clear. Apart from PHP—which held a 72.5 percent share in 2010 and holds a 78.9 percent share as of today—only one other server-side language ever broke a 10 percent share. That one competitor is ASP.NET, which held an impressive 24.4 percent share in 2010 but was down to 9.3 percent in January and 8.3 percent this month. Amongst the small fry, the only truly impressive growth to be seen is in Ruby—which at 5.2 percent this month is still seeing continued, uninterrupted growth in W3Techs' survey. This might come as a shock if you're mostly familiar with Ruby on Rails, which itself remains viable but seems to be on the decline in popularity.' -- source: https://arstechnica.com/gadgets/2021/09/php-maintains-an-enormous-lead-in-s… Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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EU Study On Impact Of Open Source
by Lawrence D'Oliveiro 14 Sep '21

14 Sep '21

The European Commission’s Directorate-General for Communications Networks, Content and Technology has released a report <https://www.theregister.com/2021/09/13/eu_open_source_study_highlights/> on the economic impact of open source, both software and hardware, within the EU. The report’s authors talked to companies and developers, looked at existing research, surveyed repos on GitHub and ran economic analyses, among other things. Conclusion: there is economic value in open source, but corresponding business investment in it is lacking (though smaller companies tend to be better at this). Also adoption in the public sector can be quite difficult. Further conclusion: if businesses are happy to take but not so keen to give back, then it may be up to Government to give them a nudge in the right direction. One of the authors offered this encouragement: "There are companies that do see the value of contributing back, and some less so… those companies that contribute a lot and are very active in communities see that as an advantage, because when you contribute to it, you can also steer it, know how to fix it… if you have standing in that community, you are more likely to have the community respond to your need."

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Facebook’s Special Rules For VIPs
by Lawrence D'Oliveiro 14 Sep '21

14 Sep '21

A report on some leaked documents <https://arstechnica.com/tech-policy/2021/09/leaked-documents-reveal-the-spe…> detailing Facebook’s “XCheck” system for exempting certain user accounts from its normal content-moderation rules. The sole reason for the exemption is that, regardless of the rights and wrongs of what they are saying, such users (e.g. politicians, celebrities) can raise a PR storm that can make Facebook look bad, and of course the company wants to avoid that. Except that the list of such special users has now grown to about 5.8 million accounts, which is getting a bit unwieldy. Note this: In the meantime, Facebook plans to assume “good intent” on the part of high-profile users in the program and take an approach of “innocent until proven guilty,” a product manager on Facebook’s Mistakes Prevention Team wrote. Does that sound like basic fairness, rather than arbitrary treatment, to you? If only all their users were treated that way ...

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Mozilla Has Defeated Microsoft's Default Browser Protections in Windows
by Peter Reutemann 14 Sep '21

14 Sep '21

'Mozilla has quietly made it easier to switch to Firefox on Windows recently. From a report: While Microsoft offers a method to switch default browsers on Windows 10, it's more cumbersome than the simple one-click process to switch to Edge. This one-click process isn't officially available for anyone other than Microsoft, and Mozilla appears to have grown tired of the situation. In version 91 of Firefox, released on August 10th, Mozilla has reverse engineered the way Microsoft sets Edge as default in Windows 10, and enabled Firefox to quickly make itself the default. Before this change, Firefox users would be sent to the Settings part of Windows 10 to then have to select Firefox as a default browser and ignore Microsoft's plea to keep Edge. Mozilla's reverse engineering means you can now set Firefox as the default from within the browser, and it does all the work in the background with no additional prompts. This circumvents Microsoft's anti-hijacking protections that the company built into Windows 10 to ensure malware couldn't hijack default apps. Microsoft tells us this is not supported in Windows.' -- source: https://news.slashdot.org/story/21/09/13/1527222 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Torvalds Merges Support for Microsoft's NTFS File System, Complains GitHub 'Creates Absolutely Useless Garbage Merges'
by Peter Reutemann 13 Sep '21

13 Sep '21

'"Linux creator Linus Torvalds has agreed to include Paragon Software's NTFS3 kernel driver, giving the Linux kernel 5.15 release improved support for Microsoft's NTFS file system..." reports ZDNet, adding that the driver "will make working with Windows' NTFS drives in Linux an easier task — ending decades of difficulties with Microsoft's proprietary file system that succeeded FAT...." "But he also had some process and security lessons to offer developers about how to code submissions to the kernel should be made." "I notice that you have a GitHub merge commit in there," wrote Torvalds. He continued: "That's another of those things that I *really* don't want to see — GitHub creates absolutely useless garbage merges, and you should never ever use the GitHub interfaces to merge anything...GitHub is a perfectly fine hosting site, and it does a number of other things well too, but merges are not one of those things." Torvalds' chief problem with it was that merges need "proper commit messages with information about [what] is being merged and *why* you merge something." He continued: "But it also means proper authorship and committer information etc. All of which GitHub entirely screws up." TechRadar supplies some more context: One of the shortcomings Torvalds highlighted are GitHub's concise, factually correct, but functionally useless, commit messages. For instance, GitHub's commit message for Paragon's merge read "Merge branch 'torvalds:master' into master", which didn't impress Torvalds one bit... Torvalds also had some pertinent security advice, perhaps useful in light of recent software supply chain cyberattacks that the Linux Foundation wants to address by improving supply chain integrity through tools that make it easier to sign software cryptographically. As Torvalds points out, this is particularly important for new contributors to the Linux kernel. "For GitHub accounts (or really, anything but kernel.org where I can just trust the account management), I really want the pull request to be a signed tag, not just a plain branch," Torvalds explains... Torvalds suggests Paragon do future merges from the command-line.' -- source: https://linux.slashdot.org/story/21/09/11/2316216 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Linux For Apple Silicon Macs Gets Closer To Reality
by Peter Reutemann 13 Sep '21

13 Sep '21

'"Asahi Linux for Apple M1 Macs is moving closer to reality," writes Slashdot reader TroysBucket. An Asahi developer posted a detailed status update on Twitter. Linux enthusiast Bryan Lunduke offers this succinct summary: - The Asahi Linux team has Linux (Debian, in this case) booting and usable with network support. - They now have (very early) display drivers which "take full advantage of the display hardware." - They have at least two base distributions — both Arch and Debian — working and functional (to some extent). They also have, according to their latest update, "boot picker" support so that you can manually select which OS / Drive to boot from on the M1 Macs... I, for one, can't wait to see the first public, functional release of Asahi Linux — and will be following it extremely closely.' -- source: https://linux.slashdot.org/story/21/09/12/0044227 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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The Strange Tale of the Freedom Phone
by Peter Reutemann 08 Sep '21

08 Sep '21

'A 22-year-old Bitcoin millionaire wants Republicans to ditch their iPhones for a low-end handset that he hopes to turn into a political tool. From a report: It was a pitch tuned for a politically polarized audience. Erik Finman, a 22-year-old who called himself the world's youngest Bitcoin millionaire, posted a video on Twitter for a new kind of smartphone that he said would liberate Americans from their "Big Tech overlords." His splashy video, posted in July, had stirring music, American flags and references to former Presidents Abraham Lincoln and Donald J. Trump. Conservative pundits hawked Mr. Finman's Freedom Phone, and his video amassed 1.8 million views. Mr. Finman soon had thousands of orders for the $500 device. Then came the hard part: Building and delivering the phones. First, he received bad early reviews for a plan to simply put his software on a cheap Chinese phone. And then there was the unglamorous work of shipping phones, hiring customer-service agents, collecting sales taxes and dealing with regulators. "I feel like practically I was prepared for anything," he said in a recent interview. "But I guess it's kind of like how you hope for world peace, in the sense you don't think it's going to happen." For even the most lavishly funded start-ups, it is hard to compete with tech industry giants that have a death grip on their markets and are valued in the trillions of dollars. Mr. Finman was part of a growing right-wing tech industry taking on the challenge nonetheless, relying more on their conservative customers' distaste for Silicon Valley than expertise or experience. [...] To make a smartphone, however, he had to rely on Google. The company's Android software already works with millions of apps, and Google makes a free, open version of the software for developers to modify. So Mr. Finman hired engineers to strip it of any sign of Google and load it with apps from conservative social networks and news outlets. Then he uploaded the software on phones he bought from China. To unveil the phone, he recorded an infomercial in which he cast the tech companies as enemies of the American way. "Imagine if Mark Zuckerberg banned MLK or Abraham Lincoln," he said in the video. "The course of history would have been altered forever." [...] Thousands of people bought the $500 phone. Others, including some conservatives, quickly panned the animated pitch. Quickly, news outlets reported that the Freedom Phone was based on a low-cost handset from Umidigi, a Chinese manufacturer that had used chips shown to be vulnerable to hacks. Mr. Finman, who marketed the device as "the best phone in the world," was on the defensive. In an interview in July, Mr. Finman admitted that Umidigi made the phone but still said he was "100 percent" sure it was more secure than the latest iPhone. Apple has tens of thousands of engineers. Mr. Finman said he employed 15 people in Utah and Idaho.' -- source: https://hardware.slashdot.org/story/21/09/07/1450242 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Ghostscript Zero-Day Allows Full Server Compromises
by Peter Reutemann 08 Sep '21

08 Sep '21

'Proof-of-concept exploit code was published online over the weekend for an unpatched Ghostscript vulnerability that puts all servers that rely on the component at risk of attacks. From a report: Published by Vietnamese security researcher Nguyen The Duc, the proof-of-concept code is available on GitHub and was confirmed to work by several of today's leading security researchers. Released back in 1988, Ghostscript is a small library that allows applications to process PDF documents and PostScript-based files. While its primary use is for desktop software, Ghostscript is also used server-side, where it is typically included with image conversion and file upload processing toolkits, such as the popular ImageMagick. The proof-of-concept code released by Nguyen on Sunday exploits this latter scenario, allowing an attacker to upload a malformed SVG file that escapes the image processing pipeline and runs malicious code on the underlying operating system. While Nguyen released the public exploit for this bug, he is not the one who discovered the vulnerability.' -- source: https://it.slashdot.org/story/21/09/07/1532205 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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