[Full-Disclosure] more segfaults on Redhat 6.x when passing "/proc/misc" as a parameter
From: Pekka Savola (pekkas@netcore.fi)
Date: 10/29/02
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From: pekkas@netcore.fi (Pekka Savola) Date: Tue, 29 Oct 2002 11:51:33 +0200 (EET)
On Tue, 29 Oct 2002, Dr. Peter Bieringer wrote:
> --On Dienstag, 29. Oktober 2002 08:26 +0200 Pekka Savola
> <pekkas@netcore.fi> wrote:
>
> > On Mon, 28 Oct 2002, Day Jay wrote:
> >> Hi, "more" segfaults when you pass "/proc/misc" to it
> >> as a parameter. This happens on my Redhat 6.0 and my
> >> Redhat 6.2 box. More is setuid root. See below:
> > [...]
> >
> > This appears to be very bogus. 'more' is never setuid unless you made it
> > so...
> >
> > I didn't manage to segfaul 'more' on RHL62 box either..
>
> But me here as "root" and as a normal user.
> Using kernel-2.2.22-6.2.2 with openwall patch and libsafe-1.3
> Tested on 2 systems.
>
> BTW: cat and less are ok.
Oh, that's something caused by the kernel upgrade.
-- Pekka Savola "Tell me of difficulties surmounted, Netcore Oy not those you stumble over and fall" Systems. Networks. Security. -- Robert Jordan: A Crown of Swords
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