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Gentoo Linux Security Advisory                           GLSA 200812-07
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http://security.gentoo.org/ 
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  Severity: High
     Title: Mantis: Multiple vulnerabilities
      Date: December 02, 2008
      Bugs: #238570, #241940, #242722
        ID: 200812-07

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Synopsis
=======
Multiple vulnerabilities have been discovered in Mantis, the most
severe of which leading to the remote execution of arbitrary code.

Background
=========
Mantis is a PHP/MySQL/Web based bugtracking system.

Affected packages
================
    -------------------------------------------------------------------
     Package            /  Vulnerable  /                    Unaffected
    -------------------------------------------------------------------
  1  www-apps/mantisbt     < 1.1.4-r1                      >= 1.1.4-r1

Description
==========
Multiple issues have been reported in Mantis:

* EgiX reported that manage_proj_page.php does not correctly sanitize
  the sort parameter before passing it to create_function() in
  core/utility_api.php (CVE-2008-4687).

* Privileges of viewers are not sufficiently checked before composing
  a link with issue data in the source anchor (CVE-2008-4688).

* Mantis does not unset the session cookie during logout
  (CVE-2008-4689).

* Mantis does not set the secure flag for the session cookie in an
  HTTPS session (CVE-2008-3102).

Impact
=====
Remote unauthenticated attackers could exploit these vulnerabilities to
execute arbitrary PHP commands, disclose sensitive issue data, or
hijack a user's sessions.

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

Resolution
=========
All Mantis users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=www-apps/mantisbt-1.1.4-r1"

References
=========
  [ 1 ] CVE-2008-3102
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3102 
  [ 2 ] CVE-2008-4687
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4687 
  [ 3 ] CVE-2008-4688
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4688 
  [ 4 ] CVE-2008-4689
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4689 

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

http://security.gentoo.org/glsa/glsa-200812-07.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 

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