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Gentoo Linux Security Advisory                           GLSA 201801-12
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: icoutils: Multiple vulnerabilities
     Date: January 11, 2018
     Bugs: #605138
       ID: 201801-12

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Synopsis
========

Multiple vulnerabilities have been found in icoutils, the worst of
which may lead to arbitrary code execution.

Background
==========

A set of command-line programs for extracting and converting images in
Microsoft Windows(R) icon and cursor files.

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  media-gfx/icoutils           < 0.32.0                  >= 0.32.0

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

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

Impact
======

A remote attacker could entice a user to process a specially crafted
file, 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 icoutils users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=media-gfx/icoutils-0.32.0"

References
==========

[ 1 ] CVE-2017-5208
      https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5208
[ 2 ] CVE-2017-6009
      https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-6009
[ 3 ] CVE-2017-6010
      https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-6010
[ 4 ] CVE-2017-6011
      https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-6011

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

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

 https://security.gentoo.org/glsa/201801-12

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 2018 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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