full-disclosure - [ GLSA 200605-01 ] MPlayer: Heap-based buffer overflow

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Message-ID: <200605011619.01012.jaervosz@gentoo.org>
Date: Mon May  1 15:19:12 2006
From: jaervosz at gentoo.org (Sune Kloppenborg Jeppesen)
Subject: [ GLSA 200605-01 ] MPlayer: Heap-based buffer
	overflow

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Gentoo Linux Security Advisory                           GLSA 200605-01
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                                            http://security.gentoo.org/
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  Severity: Normal
     Title: MPlayer: Heap-based buffer overflow
      Date: May 01, 2006
      Bugs: #127969
        ID: 200605-01

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Synopsis
========

MPlayer contains multiple integer overflows that may lead to a
heap-based buffer overflow.

Background
==========

MPlayer is a media player that supports many multimedia file types.

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

    -------------------------------------------------------------------
     Package                  /    Vulnerable    /          Unaffected
    -------------------------------------------------------------------
  1  media-video/mplayer         < 1.0.20060415        >= 1.0.20060415
  2  media-video/mplayer-bin     < 1.0.20060415        >= 1.0.20060415
    -------------------------------------------------------------------
     2 affected packages on all of their supported architectures.
    -------------------------------------------------------------------

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

Xfocus Team discovered multiple integer overflows that may lead to a
heap-based buffer overflow.

Impact
======

An attacker could entice a user to play a specially crafted multimedia
file, potentially resulting in 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 MPlayer users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=media-video/mplayer-1.0.20060415"

All MPlayer binary users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=media-video/mplayer-bin-1.0.20060415"

References
==========

  [ 1 ] CVE-2006-1502
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1502

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

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

  http://security.gentoo.org/glsa/glsa-200605-01.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@...too.org or alternatively, you may file a bug at
http://bugs.gentoo.org.

License
=======

Copyright 2006 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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