Date: Wed, 30 May 2007 20:18:29 +0200
From: Raphael Marichez <falco@gentoo.org.>
To: [email protected]Subject: [ GLSA 200705-21 ] MPlayer: Two buffer overflows
Message-ID: <20070530181829.GE29402@falco.falcal.net.>
Mail-Followup-To: [email protected],
[email protected], [email protected],
[email protected]
MIME-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha1;
protocol="application/pgp-signature"; boundary="R+My9LyyhiUvIEro"
Content-Disposition: inline
X-Web: http://falco.bz/
X-GPG-fingerprint: 04EB 153A 6B28 3E80 87A9 9B4F A77C 4BDE 021C 5BD2
X-GPG-Key: http://subkeys.pgp.net:11371/pks/lookup?op=get&search=0x021C5BD2
X-GPG-Subkey: http://subkeys.pgp.net:11371/pks/lookup?op=get&search=0x0114FC45
Organization: Gentoo Linux Security Team
User-Agent: mutt-ng/devel-r804 (Linux)
X-Virus-Scanned: antivirus-gw at tyumen.ru
--R+My9LyyhiUvIEro
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 200705-21
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal
Title: MPlayer: Two buffer overflows
Date: May 30, 2007
Bugs: #168917
ID: 200705-21
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
Two vulnerabilities have been discovered in MPlayer, each one could
lead to the execution of arbitrary code.
Background
==========
MPlayer is a media player incuding support for a wide range of audio
and video formats.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 media-video/mplayer < 1.0.20070321 >= 1.0.20070321
Description
===========
A buffer overflow has been reported in the DMO_VideoDecoder_Open()
function in file loader/dmo/DMO_VideoDecoder.c. Another buffer overflow
has been reported in the DS_VideoDecoder_Open() function in file
loader/dshow/DS_VideoDecoder.c.
Impact
======
A remote attacker could entice a user to open a specially crafted video
file, potentially resulting in the execution of arbitrary code with the
privileges of the user running MPlayer.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All MPlayer users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-video/mplayer-1.0.20070321"
References
==========
[ 1 ] CVE-2007-1246
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1246
[ 2 ] CVE-2007-1387
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1387
[ 3 ] GLSA 200704-09
http://www.gentoo.org/security/en/glsa/glsa-200704-09.xml
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200705-21.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
[email protected] or alternatively, you may file a bug at
http://bugs.gentoo.org.
License
=======
Copyright 2007 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/2.5
--R+My9LyyhiUvIEro
Content-Type: application/pgp-signature
Content-Disposition: inline
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (GNU/Linux)
iQEVAwUBRl2/9TvRww8BFPxFAQJCeAf9EmXiDvkh75jfzMedA7IIlWxwHBu7hdag
Li6ztGALFsFSuTmbWJMhdJlIPUji+mIqVZZktashQDvAATHXUR4NqLBYCPhsT8wx
vAjyhmlxZV88XWHjfhKLbNFyNQLsIb4KuwFDMh6RMZkrv3a0O97v6xLQDF0SRC8r
WbldbqOKXmsQlquxrt/oY4kq/2Glu2wx5VS5CbdJGAVc3Un4kigPEGrm96oW88nG
TXEpbCtn997dNRvig34hZ+vAhEjJNSWaHb4hC4q0Vfk16zxrGTBiW5fvy8Ore5lK
kUfVXKxxFreAeBimJ/hNOFoW6Va6eBbfrRpREKzZPWmI8PwQF16UMA==
=neN5
-----END PGP SIGNATURE-----
--R+My9LyyhiUvIEro--
