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Gentoo Linux Security Advisory                           GLSA 201405-14
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                                            https://security.gentoo.org/
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 Severity: Normal
    Title: Ruby OpenID: Denial of Service
     Date: May 17, 2014
     Bugs: #460156
       ID: 201405-14

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Synopsis
=======
A vulnerability in Ruby OpenID may lead to Denial of Service.

Background
=========
Ruby OpenID is a robust library for verifying and serving OpenID
identities.

Affected packages
================
    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  dev-ruby/ruby-openid         < 2.2.2                    >= 2.2.2 

Description
==========
An XML entity parsing error has been discovered in Ruby OpenID.

Impact
=====
A remote attacker could send a specially crafted XML file, possibly
resulting in a Denial of Service condition.

Workaround
=========
There is no known workaround at this time.

Resolution
=========
All Ruby OpenID users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=dev-ruby/ruby-openid-2.2.2"

References
=========
[ 1 ] CVE-2013-1812
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1812

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

 https://security.gentoo.org/glsa/201405-14

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.

https://creativecommons.org/licenses/by-sa/2.5/