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Gentoo: 201309-22 Squid: Multiple vulnerabilities Print E-mail
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Posted by Benjamin D. Thomas   
Gentoo Multiple vulnerabilities have been found in Squid, possibly resulting in remote Denial of Service.
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Gentoo Linux Security Advisory                           GLSA 201309-22
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                                            http://security.gentoo.org/
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 Severity: Normal
    Title: Squid: Multiple vulnerabilities
     Date: September 27, 2013
     Bugs: #261208, #389133, #447596, #452584, #461492, #476562, #476960
       ID: 201309-22

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Synopsis
========

Multiple vulnerabilities have been found in Squid, possibly resulting
in remote Denial of Service.

Background
==========

Squid is a full-featured web proxy cache.

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  net-proxy/squid              < 3.2.13                  >= 3.2.13

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

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

Impact
======

A remote attacker may be able to bypass ACL restrictions or cause a
Denial of Service condition.

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-3.2.13"

References
==========

[ 1 ] CVE-2009-0801
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-0801
[ 2 ] CVE-2011-4096
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-4096
[ 3 ] CVE-2012-5643
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-5643
[ 4 ] CVE-2013-0189
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0189
[ 5 ] CVE-2013-1839
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1839
[ 6 ] CVE-2013-4115
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4115
[ 7 ] CVE-2013-4123
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4123

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

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

 http://security.gentoo.org/glsa/glsa-201309-22.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 2013 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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