[ GLSA 200709-06 ] flac123: Buffer overflow
Date: Fri, 14 Sep 2007 23:44:48 +0200
From: Raphael Marichez <falco@gentoo.org.>
To: [email protected]
Subject: [ GLSA 200709-06 ] flac123: Buffer overflow
Message-ID: <20070914214448.GI5635@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="jRdC2OsRnuV8iIl8"
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
Organization: Gentoo Linux Security Team
User-Agent: Mutt/1.5.16 (2007-06-09)
X-Virus-Scanned: antivirus-gw at tyumen.ru
--jRdC2OsRnuV8iIl8
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 200709-06
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal
Title: flac123: Buffer overflow
Date: September 14, 2007
Bugs: #186220
ID: 200709-06
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
flac123 is affected by a buffer overflow vulnerability, which could
allow for the execution of arbitrary code.
Background
==========
flac123 is a command-line application for playing FLAC audio files.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 media-sound/flac123 < 0.0.11 >= 0.0.11
Description
===========
A possible buffer overflow vulnerability has been reported in the
local__vcentry_parse_value() function in vorbiscomment.c.
Impact
======
An attacker could entice a user to play a specially crafted audio file,
which could lead to the execution of arbitrary code with the privileges
of the user running the application.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All flac123 users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-sound/flac123-0.0.11"
References
==========
[ 1 ] CVE-2007-3507
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-3507
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200709-06.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
--jRdC2OsRnuV8iIl8
Content-Type: application/pgp-signature
Content-Disposition: inline
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (GNU/Linux)
iQEVAwUBRusA0DvRww8BFPxFAQJTEQf/TICAonWYh1LBx0rbY87HkiuDuXCa4NiI
5T0N6W3+Zc9CxHboib9pLJQWb2E9LxKezI/wFRfEYkeWYyHMTDzldkYQav+7IVJD
62+sZ3UvWdaE5U+dwqAK7E13wafVPk39jc/tgZuZkMo0jsoA0XhDSezSPx1pMv2S
YIQ/c7CGYUrwo5Ye9s8m/yJqq5LzcnwBWnkylclqDQqI9Eem4/ZRJ75dmOyycQ0n
ES5o+4UxRAh05Qy16V7df/r+5l2sNiBoqpsmauepL7zvBun+K6IgjDc52ZLbXfdi
5YYWPjswC4snhQtDJ2oOo8E7lY4gcb+qfOOyDoW8uvi/4tjcVZ8WOA==
=lA2k
-----END PGP SIGNATURE-----
--jRdC2OsRnuV8iIl8--
