[ajross]

AUR (also PPA which another comment cited) is emphatically not the same as "just run this script". If anything, and at worst, it's analogous to NPM: it's an unverified repository where the package is run at the whim of the author, and it leaves you subject to attacks against or by that author.

You still, however, know that the author is who they say they are, and that other people (the distro maintainers) believe that author to be the correct entity, and believe them to have been uncompromised. And any such compromise would, by definition, affect all users of the repo and presumably be detected by them and not by you in the overwhelmingly common case.

"Just run this script" short circuits all of that. YOU, PERSONALLY, ALONE have to do all the auditing and validation. Is the link legit? Did it come from the right place? Is it doing something weird? Was the sender compromised? There's no help. It's all on you. Godspeed.

[dj_mc_merlin]

> You still, however, know that the author is who they say they are

This doesn't mean anything since "who they say they are" is an anonymous username with no real life correlation. Might as well be completely anonymous.

> that other people (the distro maintainers) believe that author to be the correct entity

No? Anyone can make an account and upload to AUR and it has exactly 0% to do with the distro maintainers. Packages can be removed if they're malicious, but websites can also be removed via browser-controlled blacklists (which I don't like btw but it's how it works nowadays).

> And any such compromise would, by definition, affect all users of the repo and presumably be detected by them and not by you in the overwhelmingly common case.

This is true of a popular website that advertises install instructions using curl | bash as well.

I've been using Linux for the past 2 decades and my general experience is that it is in no way more secure than Windows or Mac, just way less popular and with a more tech savvy userbase.

[ajross]

> This doesn't mean anything since "who they say they are" is an anonymous username with no real life correlation.

No, that's affirmatively incorrect. AUR and PPA both require authenticated accounts. The "real life correlation" may be anonymous to you, but it is trackable in a practical sense. And more importantly, it's stable: if someone pushes an attack to AUR (or NPM, whatever) the system shuts it down quickly.

And the proof is THAT IS EXACTLY WHAT HAPPENED HERE. NPM noticed the Axios compromise before you did, right? QED. NPM (and AUR et. al.) are providing herd protection that the script-paste hole does not.

Those scripts you insist on running simply don't provide that protection. The only reason you haven't been compromised is because you aren't important enough for anyone to care. The second you get maintainership over a valuable piece of software, you will be hacked. Because you've trained yourself to be vulnerable and (especially!) becuase you've demonstrated your softness to the internet by engaging in this silly argument.