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Gentoo Linux Security Advisory                           GLSA 200811-02
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                                            http://security.gentoo.org/
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  Severity: Normal
     Title: Gallery: Multiple vulnerabilities
      Date: November 09, 2008
      Bugs: #234137, #238113
        ID: 200811-02

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Synopsis
========

Multiple vulnerabilities in Gallery may lead to execution of arbitrary
code, disclosure of local files or theft of user's credentials.

Background
==========

Gallery is an open source web based photo album organizer.

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

    -------------------------------------------------------------------
     Package           /  Vulnerable  /                     Unaffected
    -------------------------------------------------------------------
  1  www-apps/gallery       < 2.2.6                           >= 2.2.6
                                                             *>= 1.5.9

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

Multiple vulnerabilities have been discovered in Gallery 1 and 2:

* Digital Security Research Group reported a directory traversal
  vulnerability in contrib/phpBB2/modules.php in Gallery 1, when
  register_globals is enabled (CVE-2008-3600).

* Hanno Boeck reported that Gallery 1 and 2 did not set the secure
  flag for the session cookie in an HTTPS session (CVE-2008-3662).

* Alex Ustinov reported that Gallery 1 and 2 does not properly handle
  ZIP archives containing symbolic links (CVE-2008-4129).

* The vendor reported a Cross-Site Scripting vulnerability in Gallery
  2 (CVE-2008-4130).

Impact
======

Remote attackers could send specially crafted requests to a server
running Gallery, allowing for the execution of arbitrary code when
register_globals is enabled, or read arbitrary files via directory
traversals otherwise. Attackers could also entice users to visit
crafted links allowing for theft of login credentials.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Gallery 2 users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=www-apps/gallery-2.2.6"

All Gallery 1 users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=www-apps/gallery-1.5.9"

References
==========

  [ 1 ] CVE-2008-3600
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3600
  [ 2 ] CVE-2008-3662
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3662
  [ 3 ] CVE-2008-4129
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4129
  [ 4 ] CVE-2008-4130
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4130

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

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

  http://security.gentoo.org/glsa/glsa-200811-02.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
http://bugs.gentoo.org.

License
=======

Copyright 2008 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