[ GLSA 200507-08 ] phpGroupWare, eGroupWare: PHP script injection vulnerability

[Matthias Geerdsen <vorlon () gentoo org>]

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Gentoo Linux Security Advisory                           GLSA 200507-08
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                                            http://security.gentoo.org/
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  Severity: High
     Title: phpGroupWare, eGroupWare: PHP script injection
            vulnerability
      Date: July 10, 2005
      Bugs: #97460, #97651
        ID: 200507-08

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Synopsis
========

phpGroupWare and eGroupWare include an XML-RPC implementation which
allows remote attackers to execute arbitrary PHP script commands.

Background
==========

phpGroupWare and eGroupWare are web based collaboration software
suites.

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

    -------------------------------------------------------------------
     Package                /   Vulnerable   /              Unaffected
    -------------------------------------------------------------------
  1  www-apps/phpgroupware     < 0.9.16.006              >= 0.9.16.006
  2  www-apps/egroupware        < 1.0.0.008               >= 1.0.0.008
    -------------------------------------------------------------------
     2 affected packages on all of their supported architectures.
    -------------------------------------------------------------------

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

The XML-RPC implementations of phpGroupWare and eGroupWare fail to
sanitize input sent to the XML-RPC server using the "POST" method.

Impact
======

A remote attacker could exploit the XML-RPC vulnerability to execute
arbitrary PHP script code by sending specially crafted XML data to the
XML-RPC servers of phpGroupWare or eGroupWare.

Workaround
==========

There are no known workarounds at this time.

Resolution
==========

All phpGroupWare users should upgrade to the latest available version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=www-app/phpgroupware-0.9.16.006"

All eGroupWare users should upgrade to the latest available version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=www-app/egroupware-1.0.0.008"

References
==========

  [ 1 ] CAN-2005-1921
        http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1921

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

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

  http://security.gentoo.org/glsa/glsa-200507-08.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 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.

http://creativecommons.org/licenses/by-sa/2.0

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