bugtraq - [FD] CVE-2013-6876 s3dvt Root shell

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Message-ID: <538C730A.1060508@upv.es>
Date: Mon, 02 Jun 2014 14:50:18 +0200
From: Hector Marco <hecmargi@....es>
To: fulldisclosure@...lists.org, bugtraq@...urityfocus.com,
  submissions@...ketstormsecurity.org
Subject: [FD] CVE-2013-6876 s3dvt Root shell

CVE-2013-6876 s3dvt Root shell

About s3dvt:

s3dvt is part of the 3d network display server which can be used as
3d desktop environment.

Vulnerability:

A vulnerability in s3dvt for versions prior to 0.2.2 allows to obtain
a root shell.

Details, patches, discussion and strategy to exploit at:

http://hmarco.org/bugs/s3dvt_0.2.2-root-shell.html

Because we found a bug in bash <= 4.3 this vulnerability can be
successfully exploited. Bash bug details at:

http://hmarco.org/bugs/bash_4.3-setuid-bug.html

Hector Marco
http://hmarco.org