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Gentoo Linux Security Advisory                           GLSA 201206-04
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                                            http://security.gentoo.org/
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 Severity: Normal
    Title: ArgyllCMS: User-assisted execution of arbitrary code
     Date: June 18, 2012
     Bugs: #416781
       ID: 201206-04

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Synopsis
========

A vulnerability has been found in ArgyllCMS which could allow attackers
to execute arbitrary code.

Background
==========

ArgyllCMS is an ICC compatible color management system that supports
accurate ICC profile creation for scanners, cameras and film recorders.

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  media-gfx/argyllcms          < 1.4.0                    >= 1.4.0

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

ArgyllCMS does not properly handle ICC profiles causing a
use-after-free vulnerability.

Impact
======

A remote attacker could entice a user to open a specially crafted image
file using ArgyllCMS, possibly resulting in  execution of arbitrary
code with the privileges of the process, or a Denial of Service
condition.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All argyllcms users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=media-gfx/argyllcms-1.4.0"

References
==========

[ 1 ] CVE-2012-1616
      http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-1616

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

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

 http://security.gentoo.org/glsa/glsa-201206-04.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
https://bugs.gentoo.org.

License
=======

Copyright 2012 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


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