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Gentoo Linux Security Advisory                           GLSA 200508-20
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                                            https://security.gentoo.org/
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  Severity: High
     Title: phpGroupWare: Multiple vulnerabilities
      Date: August 30, 2005
      Bugs: #102379
        ID: 200508-20

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Synopsis
=======
phpGroupWare is vulnerable to multiple issues ranging from information
disclosure to a potential execution of arbitrary code.

Background
=========
phpGroupWare is a multi-user groupware suite written in PHP.

Affected packages
================
    -------------------------------------------------------------------
     Package                /   Vulnerable   /              Unaffected
    -------------------------------------------------------------------
  1  www-apps/phpgroupware     < 0.9.16.008              >= 0.9.16.008

Description
==========
phpGroupWare improperly validates the "mid" parameter retrieved via a
forum post. The current version of phpGroupWare also adds several
safeguards to prevent XSS issues, and disables the use of a potentially
vulnerable XML-RPC library.

Impact
=====
A remote attacker may leverage the XML-RPC vulnerability to execute
arbitrary PHP script code. He could also create a specially crafted
request that will reveal private posts.

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

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

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=www-apps/phpgroupware-0.9.16.008"

References
=========
  [ 1 ] CAN-2005-2498
          [ 2 ] CAN-2005-2600
          [ 3 ] Secunia Advisory SA16414
        https://www.flexera.com/products/software-vulnerability-research/secunia-research

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

  https://security.gentoo.org/glsa/200508-20

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 2005 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/2.0/