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Gentoo Linux Security Advisory                           GLSA 200611-11
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                                            http://security.gentoo.org/
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  Severity: Normal
     Title: TikiWiki: Multiple vulnerabilities
      Date: November 20, 2006
      Bugs: #153820
        ID: 200611-11

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Synopsis
========

TikiWiki allows for the disclosure of MySQL database authentication
credentials and for cross-site scripting attacks.

Background
==========

TikiWiki is an open source content management system written in PHP.

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

    -------------------------------------------------------------------
     Package            /  Vulnerable  /                    Unaffected
    -------------------------------------------------------------------
  1  www-apps/tikiwiki       < 1.9.6                          >= 1.9.6

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

In numerous files TikiWiki provides an empty sort_mode parameter,
causing TikiWiki to display additional information, including database
authentication credentials, in certain error messages. TikiWiki also
improperly sanitizes the "url" request variable sent to
tiki-featured_link.php.

Impact
======

An attacker could cause a database error in various pages of a TikiWiki
instance by providing an empty sort_mode request variable, and gain
unauthorized access to credentials of the MySQL databases used by
TikiWiki. An attacker could also entice a user to browse to a specially
crafted URL that could run scripts in the scope of the user's browser.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All TikiWiki users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=www-apps/tikiwiki-1.9.6"

References
==========

  [ 1 ] CVE-2006-5702
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5702
  [ 2 ] CVE-2006-5703
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5703

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

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

  http://security.gentoo.org/glsa/glsa-200611-11.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
http://bugs.gentoo.org.

License
=======

Copyright 2006 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