this post was submitted on 09 Apr 2024
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[–] Metype 14 points 10 months ago (3 children)

I'm going to be honest, I'm getting a little tired of hearing everyone's thoughts on the xz backdoor. It's discouraging and sucks when every detail of the project which, keep in mind, was maintained by one person who fell victim to a social engineering attack, is scrutinized. It makes me concerned about anyone depending on any of my projects.

Especially the comments on things such as the build scripts, which this kind of article seems to gravitate towards. If the build scripts were tiny and checked then the attack vector would have just been different, I'm not even too sure the language mattered. The attack was social engineering, after that it was pretty much project agnostic. xz was targeted cause the maintainer was done working on it and it was heavily depended on.

[–] [email protected] 5 points 10 months ago (1 children)

If the build scripts were tiny and checked then the attack vector would have just been different, I’m not even too sure the language mattered.

I have to disagree here. Maybe they would have found another way, but it would have been a more obvious way, which is a very good thing.

Yes it would have still been compromised but it may have been detected earlier. So it's still pretty bad to have these incomprehensible build scripts.

[–] Metype 2 points 10 months ago

I'm not saying incomprehensible build scripts are good here, my mistake for making it seem that way. I'm not confident that hiding it elsewhere would have been strictly more obvious but it absolutely could have been.

I've done some pretty complex C projects and haven't had build scripts nearly that large. This one seems particularly unwieldy and certainly helped the attacker.

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