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List:       gentoo-announce
Subject:    [gentoo-announce] [ GLSA 201406-09 ] GnuTLS: Multiple vulnerabilities
From:       Mikle Kolyada <zlogene () gentoo ! org>
Date:       2014-06-13 19:55:12
Message-ID: 539B5720.4090700 () gentoo ! org
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Gentoo Linux Security Advisory                           GLSA 201406-09
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                                            http://security.gentoo.org/
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 Severity: Normal
    Title: GnuTLS: Multiple vulnerabilities
     Date: June 13, 2014
     Bugs: #501282, #503394, #511840
       ID: 201406-09

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Synopsis
========

Multiple vulnerabilities have been discovered in GnuTLS, the worst of
which could lead to arbitrary code execution.

Background
==========

GnuTLS is an Open Source implementation of the TLS 1.2 and SSL 3.0
protocols.

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  net-libs/gnutls            < 2.12.23-r6            >= 2.12.23-r6 

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

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

Impact
======

A remote attacker could utilize multiple vectors to spoof arbitrary SSL
servers via a crafted certificate, execute arbitrary code or cause a
Denial of Service condition.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All GnuTLS users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-libs/gnutls-2.12.23-r6"

References
==========

[ 1 ] CVE-2014-0092
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-0092
[ 2 ] CVE-2014-1959
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-1959
[ 3 ] CVE-2014-3465
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3465
[ 4 ] CVE-2014-3466
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3466

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

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

 http://security.gentoo.org/glsa/glsa-201406-09.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 2014 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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