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                         AUSCERT Security Bulletin

                               ASB-2009.1088
     New versions of Bugzilla released to fix multiple vulnerabilities
                             17 September 2009

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

Product:              Bugzilla
Operating System:     UNIX variants (UNIX, Linux, OSX)
                      Windows
Impact/Access:        Execute Arbitrary Code/Commands -- Remote/Unauthenticated      
                      Access Confidential Data        -- Remote with User Interaction
Resolution:           Patch/Upgrade
CVE Names:            CVE-2009-3125 CVE-2009-3165 CVE-2009-3166
Member content until: Saturday, October 17 2009

OVERVIEW

        New versions of Bugzilla have been released to fix two (2) SQL
        injection vulnerabilities and one (1) disclosure vulnerability.


IMPACT

        Bugzilla has provided the following information about these
        vulnerabilities:
        
        o "It is possible to inject raw SQL into the Bugzilla 
           database via the Bug.search WebService function. This 
           could be used to expose any data stored in the Bugzilla
           database, including confidential bugs. It is also possible
           that an attacker could modify or delete any data stored in
           the Bugzilla database (though we haven't discovered a
           working exploit that modifies or deletes data)" [1]
        
        o "It is possible to inject raw SQL into the Bugzilla
           database via the Bug.create WebService function. This
           could be used to expose any data stored in the Bugzilla
           database, including confidential bugs. It is also possible
           that an attacker could modify or delete any data stored in
           the Bugzilla database (though we haven't discovered a
           working exploit that modifies or deletes existing data)." [1]
        
        o "When a user reset their password and then logged
           in immediately afterward, their password would appear
           in the URL of their browser, which also possibly means
           that that password would appear in the Bugzilla
           webserver's logs and in the Referer header of any page
           whose link was clicked immediately after logging in 
           (although by default Bugzilla only links to itself, on
           that page)." [1]


MITIGATION

        Versions 3.0.8, 3.2.4 and 3.4.1 of Bugzilla have been made available
        for download. [2]
        
        Vendors which package Bugzilla are expected to update shortly.


REFERENCES

        [1] 3.4.1, 3.2.4, and 3.0.8 Security Advisory
            http://www.bugzilla.org/security/3.0.8/

        [2] Download :: Bugzilla :: bugzilla.org
            http://www.bugzilla.org/download/

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.

If you believe that your computer system has been compromised or attacked in 
any way, we encourage you to let us know by completing the secure National IT 
Incident Reporting Form at:

        http://www.auscert.org.au/render.html?it=3192

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