Re: Three steps we could take to make supply chain attacks a bit harder

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On Mon, 2024-04-01 at 10:56 +0000, Zbigniew Jędrzejewski-Szmek wrote:
> On Sun, Mar 31, 2024 at 07:54:08PM +0200, Kevin Kofler via devel wrote:
> > Adam Williamson wrote:
> > > Maybe this needs to go on the growing pile of reasons why the
> > > traditional Linux model *does* need to go away. Maybe Fedora, with its
> > > foundation of First, should be kind of at the forefront of making that
> > > happen.
> > 
> > Switching to a container-based model is just going to introduce more 
> > different library versions (in the worst case, one per container) with a 
> > higher probability that one of them is compromised.
> 
> Our traditional distro model is not perfect — far from it — and we
> certainly try to improve it. But I agree with Kevin that in _this
> particular case_, the other models have smaller chances of catching
> the issue.
> 
> Here the upstream was compromised, so 2FA, upstream signatures, and any
> other checks don't help at all.

Yes, to be clear, my "this" was not "the specific technical details of
this attack". It was more:

i) the factors I listed in my email about just how many people are
trusted to build 'Fedora', when 'Fedora' is essentially a collection of
arbitrary scripts executed as root

ii) the fact that this attack reinforces the painful truth that
sophisticated attackers *are* extremely interested in attacking the
supply chain of which we form a significant component
-- 
Adam Williamson (he/him/his)
Fedora QA
Fedora Chat: @adamwill:fedora.im | Mastodon: @adamw@xxxxxxxxxxxxx
https://www.happyassassin.net



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