When the xz backdoor was discovered, I quickly uninstalled my Arch based setup with an infected version of the software and switched to a distro that shipped an older version (5.5 or 5.4 or something). I found an article which said that in 5.6.1-3 the backdoor was “fixed” by just not letting the malware part communicating with the vulnerable ssh related stuff and the actual malware is still there? (I didn’t understand 80% of the technical terms and abbreviations in it ok?) Like it still sounds kinda dangerous to me, especially since many experts say that we don’t know the other ways this malware can use (except for the ssh supply chain) yet. Is it true? Should I stick with the new distro for now or can I absolutely safely switch back and finally say that I use Arch btw again?
P. S. I do know that nothing is completely safe. Here I’m asking just about xz and libxzlk or whatever the name of that library is
Of course backdoors can be anywhere. I was worried about this one especially because somewhere I read that the malicious code wasn’t removed but just restricted with some hacky stuff in 5.6.1-3. It turned out to be false, at least for Arch, so, in case the new information is true, I can switch back I guess. Using a “safe” version of Arch is better than running all the apps as Flatpaks that can still have the infected version of xz libraries as dependencied anyways