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[gentoo-announce] [ GLSA 201309-22 ] Squid: Multiple vulnerabilities

Posted on 27 September 2013
Gentoo-announce

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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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