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                         AUSCERT Security Bulletin

                               ASB-2009.1051
    Security vulnerabilities in Solaris may lead to a denial of service
                              18 August 2009

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

Product:              Avaya CMS
                      Avaya IR
Operating System:     Network Appliance
Impact/Access:        Denial of Service -- Remote/Unauthenticated
Resolution:           Patch/Upgrade
CVE Names:            CVE-2009-2486 CVE-2009-2187 CVE-2009-2029
Member content until: Thursday, September 17 2009
Reference:            ESB-2009.0617
                      ESB-2009.0558
                      ESB-2009.1081.2

OVERVIEW

        Avaya has released three advisories for their product CMS and two 
        for IR. The advisories correct vulnerabilities in the underlying 
        Operating Systems.


IMPACT

        CVE-2009-2187 "Security Vulnerability in the Solaris IP(7P) 
        Multicast Reception May Lead to a Denial of Service (DoS) Condition
        (Sun 262408)" [1]
        
        CVE-2009-2029 "A Security Vulnerability in the Solaris rpc.nisd(1M)
        Daemon may Cause a Denial of Service (DoS) Condition to a NIS+ 
        Server (Sun 256748)" [2]
        
        CVE-2009-2486 "A Security Vulnerability in the Solaris SCTP Packet 
        Processing may Lead to a System Panic Resulting in a Denial of 
        Service (DoS) (Sun 253608)" [3]


MITIGATION

        It is recommended you apply the latest patches to correct these
        vulnerabilities.


REFERENCES

        [1] ASA-2009-263
            http://support.avaya.com/elmodocs2/security/ASA-2009-263.htm

        [2] ASA-2009-267
            http://support.avaya.com/elmodocs2/security/ASA-2009-267.htm

        [3] ASA-2009-299
            http://support.avaya.com/elmodocs2/security/ASA-2009-299.htm

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

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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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