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Message-Id: <1220252447.5118.8.camel@dhcp-lab-164.englab.brq.redhat.com>
Date: Mon, 01 Sep 2008 09:00:47 +0200
From: Jan Lieskovsky <jlieskov@...hat.com>
To: oss-security@...ts.openwall.com
Subject: Re: CVE Request (gpicview)
Hi Nico!,
On Sun, 2008-08-31 at 01:46 +0200, Nico Golde wrote:
> Same piece of code main-win.c doesn't look too trustworthy
> to me either:
>
> 690 int error = jpegtran (filename, "/tmp/rot.jpg" , code);
> 691 if(error)
> 692 return error;
> 693
> 694 //now copy /tmp/rot.jpg back to the original file
> 695 char command[strlen(filename)+50]; //this should not generate buffer owerflow
> 696 // MS: didn't know, how to make it better, maybe an own copy routine
> 697 sprintf(command,"cp /tmp/rot.jpg \"%s\"",filename);
> 698 system(command);
CVE-2008-3791 was allocated to handle the security issue related
with this part of code. This is at least, how we have reported
https://bugzilla.redhat.com/show_bug.cgi?id=460180 (CVE-2008-3791).
Kind regards
Jan iankko Lieskovsky
RH Security Response Team
>
> Anyone played with crafted file names?
> Cheers
> Nico
>
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