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Gentoo Linux Security Advisory GLSA 200505-19
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http://security.gentoo.org/
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Severity: Normal
Title: gxine: Format string vulnerability
Date: May 26, 2005
Bugs: #93532
ID: 200505-19

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Synopsis
========

A format string vulnerability in gxine could allow a remote attacker to
execute arbitrary code.

Background
==========

gxine is a GTK+ and xine-lib based media player.

Affected packages
=================

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 media-video/gxine < 0.4.4 *>= 0.3.3-r2
*>= 0.4.1-r1
>= 0.4.4

Description
===========

Exworm discovered that gxine insecurely implements formatted printing
in the hostname decoding function.

Impact
======

A remote attacker could entice a user to open a carefully crafted file
with gxine, possibly leading to the execution of arbitrary code.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All gxine users should upgrade to the latest available version:

# emerge --sync
# emerge --ask --oneshot --verbose media-video/gxine

References
==========

[ 1 ] CAN-2005-1692
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1692
[ 2 ] Bugtraq ID 13707
http://www.securityfocus.com/bid/13707
[ 3 ] Original Advisory
http://www.0xbadexworm.org/adv/gxinefmt.txt

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

http://security.gentoo.org/glsa/glsa-200505-19.xml

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users machines is of utmost
importance to us. Any security concerns should be addressed to
security (at) gentoo (dot) org [email concealed] or alternatively, you may file a bug at
http://bugs.gentoo.org.

License
=======

Copyright 2005 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

http://creativecommons.org/licenses/by-sa/2.0

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