[arch-general] CVE-2021-3156 (Heap-Based Buffer Overflow in Sudo)

[Georg]

Am 29.01.2021 18:20, schrieb Łukasz Michalski via arch-general:
> Hi,
> 
> Just checked my servers and all were vulnerable:
> 
> [zork at archdevel ~]$ sudoedit -s '\' `perl -e 'print "A" x 65536'`
> malloc(): corrupted top size
> Aborted (core dumped)
> 
> Updating to the latest version (sudo-1.9.5.p2-1) closed this
> vulnerability. Maybe this should be posted as arch news message?
> 
> Regards,
> Łukasz

There has been an ASA on arch-security [0] on top of huge press 
coverage, that should suffice.

[0] 
https://lists.archlinux.org/pipermail/arch-security/2021-January/001699.html