Re: CVE-2018-14665 : Xorg X Server Vulnerabilities

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Once upon a time, Cătălin George Feștilă <catalinfest@xxxxxxxxx> said:
> Thank you!
> 
> On Thu, Nov 1, 2018 at 4:38 PM Reindl Harald <h.reindl@xxxxxxxxxxxxx> wrote:
> 
> >
> >
> > Am 01.11.18 um 15:33 schrieb Cătălin George Feștilă:
> > > https://www.securepatterns.com/2018/10/cve-2018-14665-xorg-x-server.html
> >
> > https://fedoraproject.org/wiki/Features/RemoveSETUID
> > Targeted release: Fedora 15
> >
> > ls -la /usr/bin/Xorg
> > -rwxr-xr-x 1 root root 273 2018-04-23 20:16 /usr/bin/Xorg

That means nothing... that's just a shell script that calls:

$ ls -l /usr/libexec/Xorg.wrap
-rwsr-xr-x. 1 root root 11376 Apr 12  2018 /usr/libexec/Xorg.wrap

which is where the problem lies.  I think SELinux should help (because
it should stop writes to lots of things), but I haven't seen a bug or
statement from Fedora about vulnerability.

-- 
Chris Adams <linux@xxxxxxxxxxx>
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