[ GLSA 201110-24 ] Squid: Multiple vulnerabilities

[Tim Sammut <underling () gentoo org>]

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Gentoo Linux Security Advisory                           GLSA 201110-24
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                                            http://security.gentoo.org/
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 Severity: High
    Title: Squid: Multiple vulnerabilities
     Date: October 26, 2011
     Bugs: #279379, #279380, #301828, #334263, #381065, #386215
       ID: 201110-24

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Synopsis
========

Multiple vulnerabilities were found in Squid allowing attackers to
execute arbitrary code or cause a Denial of Service.

Background
==========

Squid is a full-featured web proxy cache.

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  net-proxy/squid              < 3.1.15                  >= 3.1.15

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

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

Impact
======

Remote unauthenticated attackers may be able to execute arbitrary code
with the privileges of the Squid process or cause a Denial of Service.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All squid users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-proxy/squid-3.1.15"

NOTE: This is a legacy GLSA. Updates for all affected architectures are
available since September 4, 2011. It is likely that your system is
already no longer affected by this issue.

References
==========

[ 1 ] CVE-2009-2621
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-2621
[ 2 ] CVE-2009-2622
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-2622
[ 3 ] CVE-2009-2855
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-2855
[ 4 ] CVE-2010-0308
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0308
[ 5 ] CVE-2010-0639
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0639
[ 6 ] CVE-2010-2951
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2951
[ 7 ] CVE-2010-3072
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3072
[ 8 ] CVE-2011-3205
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3205

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

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

 http://security.gentoo.org/glsa/glsa-201110-24.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 2011 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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