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Gentoo Linux Security Advisory                           GLSA 201611-21
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: ImageMagick: Multiple vulnerabilities
     Date: November 30, 2016
     Bugs: #581990, #593526, #593530, #593532, #595200, #596002, #596004
       ID: 201611-21

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Synopsis
========

Multiple vulnerabilities have been found in ImageMagick, the worst of
which allows remote attackers to execute arbitrary code.

Background
==========

ImageMagick is a collection of tools and libraries for many image
formats.

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  media-gfx/imagemagick       < 6.9.6.2                 >= 6.9.6.2

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

Multiple vulnerabilities have been discovered in ImageMagick.  Please
review the CVE identifiers referenced below for details.

Impact
======

A remote attacker could possibly execute arbitrary code with the
privileges of the process or cause a Denial of Service condition.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All ImageMagick users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=media-gfx/imagemagick-6.9.6.2"

References
==========

[  1 ] CVE-2016-3714
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3714
[  2 ] CVE-2016-3715
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3715
[  3 ] CVE-2016-3716
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3716
[  4 ] CVE-2016-3717
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3717
[  5 ] CVE-2016-3718
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3718
[  6 ] CVE-2016-5010
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5010
[  7 ] CVE-2016-5842
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5842
[  8 ] CVE-2016-6491
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6491
[  9 ] CVE-2016-7799
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7799
[ 10 ] CVE-2016-7906
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7906

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

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

 https://security.gentoo.org/glsa/201611-21

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 2016 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