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                         AUSCERT Security Bulletin

                               ASB-2011.0055
             A vulnerability has been identified in BIG-IP ASM
                               30 June 2011

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

Product:              BIG-IP ASM
Operating System:     Network Appliance
Impact/Access:        Cross-site Scripting -- Remote with User Interaction
Resolution:           Patch/Upgrade
Member content until: Saturday, July 30 2011

OVERVIEW

        A vulnerability has been identified in BIG-IP ASM versions 10.1.0
        through 10.2.2. [1]


IMPACT

        The vendor has provided the following description regarding this
        issue:
        
        "A cross-site scripting (XSS) vulnerability exists when the BIG-IP ASM 
        Web Scraping feature is set to Block in the ASM security policy." [1]


MITIGATION

        The vendor recommends upgrading to the latest version of BIG-UP 
        ASM. [1]


REFERENCES

        [1] sol12953: A Cross-Site Scripting (XSS) vulnerability exists in the
            BIG-IP ASM Web Scraping feature
            http://support.f5.com/kb/en-us/solutions/public/12000/900/sol12953.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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