Apache HTTPD: Denial of Service -- Remote/Unauthenticated

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                         AUSCERT Security Bulletin

                               ASB-2010.0186
       IBM OS/400 Apache HTTPD Denial of service vulnerability patch
                               3 August 2010

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

Product:              Apache HTTPD
Operating System:     OS/400
Impact/Access:        Denial of Service -- Remote/Unauthenticated
Resolution:           Patch/Upgrade
CVE Names:            CVE-2010-1452  
Member content until: Thursday, September  2 2010

OVERVIEW

        IBM have released a fix for a vulnerability in IBM HTTP  
        Server for i. [1]


IMPACT

        The vulnerability corrects problems with mod_cache and mod_dav
        modules in the Apache powered web server. [2]


MITIGATION

        IBM has released a PTF update to correct this vulnerability. [1]


REFERENCES

        [1] IBM SE44398 - HTTPSVR-UNPRED HTTP VULNERABILITY CVE-2010-1452 -
            United Kingdom
            http://www-01.ibm.com/support/docview.wss?uid=nas2f3abe5f92565651d86257770003c7447

        [2] CVE-2010-1452
            http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1452

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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
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takes no responsibility for consequences which may arise from following or
acting on information or advice contained in this security bulletin.

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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
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