This is an OpenPGP/MIME signed message (RFC 2440 and 3156)
--------------enigE0075DFF2DA9F66E47E8B1B6
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory                           GLSA 200412-22
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                            http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

  Severity: Normal
     Title: mpg123: Playlist buffer overflow
      Date: December 21, 2004
      Bugs: #74692
        ID: 200412-22

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
========

mpg123 is vulnerable to a buffer overflow that allows an attacker to
execute arbitrary code through the use of a malicious playlist.

Background
==========

mpg123 is a MPEG Audio Player.

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

    -------------------------------------------------------------------
     Package             /  Vulnerable  /                   Unaffected
    -------------------------------------------------------------------
  1  media-sound/mpg123     < 0.59s-r8                     >= 0.59s-r8

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

Bartlomiej Sieka discovered that mpg123 contains an unsafe strcat() to
an array in playlist.c. This code vulnerability may lead to a buffer
overflow.

Impact
======

A remote attacker could craft a malicious playlist which, when used,
would result in the execution of arbitrary code with the rights of the
user running mpg123.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All mpg123 users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=media-sound/mpg123-0.59s-r8"

References
==========

  [ 1 ] Original Advisory
        http://tigger.uic.edu/~jlongs2/holes/mpg123.txt
  [ 2 ] CAN-2004-1284
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-1284

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

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

  http://security.gentoo.org/glsa/glsa-200412-22.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@gentoo.org or alternatively, you may file a bug at
http://bugs.gentoo.org.

License
=======

Copyright 2004 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


--------------enigE0075DFF2DA9F66E47E8B1B6
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (GNU/Linux)

iD8DBQFByDx1vcL1obalX08RApeBAJ9/v9xZHW4qCnwpc0+YI8zfMdULHgCfXlvH
e+BVThEAFPWkMKy+lNoA6cA=
=UetY
-----END PGP SIGNATURE-----

--------------enigE0075DFF2DA9F66E47E8B1B6--