The code and data behind xeiaso.net
add CVE-2024-6387
Signed-off-by: Xe Iaso <me@xeiaso.net>
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lume/src/shitposts/no-way-to-prevent-this/CVE-2024-6387.md
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lume/src/shitposts/no-way-to-prevent-this/CVE-2024-6387.md
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---
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title: '"No way to prevent this" say users of only language where this regularly happens'
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date: 2024-07-01
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series: "no-way-to-prevent-this"
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type: blog
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hero:
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ai: "Photo by Andrea Piacquadio, source: Pexels"
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file: sad-business-man
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prompt: A forlorn business man resting his head on a brown wall next to a window.
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---
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In the hours following the release of [CVE-2024-6387](https://www.qualys.com/2024/07/01/cve-2024-6387/regresshion.txt) for the project [OpenSSH](https://www.openssh.com/), site reliability workers
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and systems administrators scrambled to desperately rebuild and patch all their systems to fix a combination of memory unsafety and glibc's creative decisions in signal handler implementation logic allowing remote unprivileged users can gain arbitrary code execution after predicting SSH memory addresses in a forged public key while a SIGALRM handler is being executed. This is due to the affected components being
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written in C, the only programming language where these vulnerabilities regularly happen. "This was a terrible tragedy, but sometimes
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these things just happen and there's nothing anyone can do to stop them," said programmer Dr. Maurine Wilderman, echoing statements
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expressed by hundreds of thousands of programmers who use the only language where 90% of the world's memory safety vulnerabilities have
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occurred in the last 50 years, and whose projects are 20 times more likely to have security vulnerabilities. "It's a shame, but what can
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we do? There really isn't anything we can do to prevent memory safety vulnerabilities from happening if the programmer doesn't want to
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write their code in a robust manner." At press time, users of the only programming language in the world where these vulnerabilities
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regularly happen once or twice per quarter for the last eight years were referring to themselves and their situation as "helpless."