-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

===========================================================================
                         AUSCERT Security Bulletin

                               ASB-2009.1156
 IBM HTTP Server Hotfix to resolve TLS Session Renegotiation vulnerability
                              9 December 2009

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

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

Product:              IBM HTTP Server
Operating System:     AIX
                      HP-UX
                      Linux variants
                      Solaris
                      Windows
Impact/Access:        Unauthorised Access -- Remote/Unauthenticated
Resolution:           Patch/Upgrade
CVE Names:            CVE-2009-3555  
Member content until: Friday, January  8 2010
Reference:            ASB-2009.1125.2

OVERVIEW

        IBM has released an interim fix for IBM HTTP Server to resolve the
        TLS/SSL protocol renegotiation vulnerability.


IMPACT

        IBM advises that this fix resolves:
        
        "CVE-2009-3555: TLS/SSL protocol vulnerability" [1]


MITIGATION

        IBM advises that the following fixes are available:
        
        "For IBM HTTP Server 6.x releases, download the GSKit 7.0.4.27
        package and Readme under the section labeled 'PM00675 -
        IHS Version 6'
        
        For IBM HTTP Server 7.0 releases, download the GSKit 7.0.4.27
        package and Readme under the section labeled 'PM00675 - 
        IHS Version 7'
        
        The GSKit update will be included in the following releases:
        - 6.0.2.39
        - 6.1.0.29
        - 7.0.0.9" [1]


REFERENCES

        [1] IBM HTTP Server interim fix for PM00675
            http://www-01.ibm.com/support/docview.wss?uid=swg24025312

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.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967

iD8DBQFLHyP5NVH5XJJInbgRApguAJwNk14ok/5gEd6J5bNQSG1L5IVIYgCaA651
MIRDohkFneqjbeXUyarJV38=
=F931
-----END PGP SIGNATURE-----