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                         AUSCERT Security Bulletin

                               ASB-2012.0174
        A number of vulnerabilities have been identified in Webmin
                             13 December 2012

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

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

Product:              Webmin
Operating System:     Solaris
                      UNIX variants (UNIX, Linux, OSX)
Impact/Access:        Execute Arbitrary Code/Commands -- Existing Account      
                      Access Confidential Data        -- Remote/Unauthenticated
Resolution:           Patch/Upgrade
CVE Names:            CVE-2012-2983 CVE-2012-2982 CVE-2012-2981
Member content until: Saturday, January 12 2013

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Solaris. It is recommended that administrators 
         running Webmin check for an updated version of the software for their 
         operating system.

OVERVIEW

        A number of vulnerabilities have been identified in Webmin, a 
        third-party component of Solaris 10.


IMPACT

        The vendor has provided the following details regarding these
        vulnerabilities:
        
        "CVE-2012-2981 Improper Input Validation vulnerability" [1]
        
        "CVE-2012-2982 Arbitrary code execution vulnerability" [1]
        
        "CVE-2012-2983 Improper Authentication vulnerability" [1]


MITIGATION

        The vendor recommends applying the appropriate patch to correct
        these issues. [1]


REFERENCES

        [1] Multiple vulnerabilities in Webmin
            https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_webmin

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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