Comment by nvme0n1p1
6 hours ago
It's funny how these people say Linux security is bad because random people can upload arbitrary files to AUR, but won't say Windows security is bad because random people can upload arbitrary files to Microsoft GitHub.
I think the wrongful notion comes from the fact that the vast majority of Arch users use and speak about AUR as if it were a part of arch proper, only paying lip service to reviewing PKGBUILDS, etc. They wrap the default package manager in one that supports AUR and never touch it directly again. It feels closer to if all of GitHub was available in one click through the Microsoft store or windows update.
And unfortunately that’s how arch is mainly marketed by its users. “Arch has the latest everything, if it’s not in the repos it’s on AUR” is one of the standard selling points.
Of course that speaks to how people use linux insecurely not how Linux is insecure.
Most AUR "helpers" show you the PKGBUILD and/or a diff thereof and ask you to confirm that it looks ok before continuing the install. At least by default.
Maybe most users just ignore that and always answer yes without inspecting it. I don't know. But the wiki for the AUR and Readmes for many of these tools have warning banners telling you not to blindly trust AUR packages.
There are subtle things like abusing how github handles forks which can make malicious PKGBUILD a matter of just changing the rev with no hint in the file itself.
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MS-Windows gets attacked by the hardware vendors, too.