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                         AUSCERT Security Bulletin

                               ASB-2012.0081
         A number of vulnerabilities have been identified in Horde
               Groupware and Horde Groupware Webmail Edition
                                1 June 2012

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:              Horde Groupware
                      Horde Groupware Webmail Edition
Operating System:     UNIX variants (UNIX, Linux, OSX)
                      Windows
Impact/Access:        Cross-site Scripting -- Remote with User Interaction
Resolution:           Patch/Upgrade
Member content until: Sunday, July  1 2012

OVERVIEW

        A number of vulnerabilities have been identified which affect Horde
        Groupware prior to version 4.08, and Horde Groupware Webmail Edition
        prior to version to 4.08.


IMPACT

        The vendor has provided the following details regarding these 
        vulnerabilities which affect both Horde Groupware and Horde Groupware
        Webmail Edition:
        
        "Calendar changes:
             * Fixed XSS vulnerabilities in tasks and search views." [1, 2]
        
        The vendor has provided the following details regarding vulnerabilities
        that affect only Horde Groupware Webmail Edition:
        
        "Mail changes:
             * Fixed XSS vulnerabilities." [2]


MITIGATION

        The vendor recommends upgrading to the latest version of Horde
        Groupware and Horde Groupware Webmail Edition to correct these 
        issues. [1, 2]


REFERENCES

        [1] [announce] Horde Groupware 4.0.8 (final)
            http://lists.horde.org/archives/announce/2012/000772.html

        [2] [announce] Horde Groupware Webmail Edition 4.0.8 (final)
            http://lists.horde.org/archives/announce/2012/000773.html

AusCERT has made every effort to ensure that the information contained
in this document is accurate.  However, the decision to use the information
described is the responsibility of each user or organisation. The decision to
follow or act on information or advice contained in this security bulletin is
the responsibility of each user or organisation, and should be considered in
accordance with your organisation's site policies and procedures. AusCERT
takes no responsibility for consequences which may arise from following or
acting on information or advice contained in this security bulletin.

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours 
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
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