- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory                           GLSA 201406-11
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                            https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

 Severity: High
    Title: libXfont: Multiple vulnerabilities
     Date: June 14, 2014
     Bugs: #510250
       ID: 201406-11

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
========

Multiple vulnerabilities have been found in libXfont, the worst of
which allow for local privilege escalation. 

Background
==========

libXfont is an X11 font rasterisation library. 

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  x11-libs/libXfont            < 1.4.8                    >= 1.4.8 

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

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

Impact
======

A context-dependent attacker could use a specially crafted file to gain
privileges, cause a Denial of Service condition or possibly execute
arbitrary code with the privileges of the process.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All libXfont users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=x11-libs/libXfont-1.4.8"

References
==========

[ 1 ] CVE-2014-0209
      https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-0209
[ 2 ] CVE-2014-0210
      https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-0210
[ 3 ] CVE-2014-0211
      https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-0211

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

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

 https://security.gentoo.org/glsa/glsa-201406-11.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.

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