Security Bulletin: IBM AIX RPC portmapper Access Restriction Bypass (CVE-2011-0321)
IBM PSIRT 270004PFE3 firstname.lastname@example.org | | Tags:  psirtpower psirtmedium aix
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A vulnerability has been addressed in IBM AIX that could allow remote attackers to register or unregister RPC services, and consequently cause a denial of service or obtain sensitive information from interprocess communication via crated UDP packets containing service commands.
Affected product(s): IBM AIX
Affected version(s): 5.3, 6.1, 7.1
Refer to the following reference URLs for remediation and additional vulnerability details.
X-Force Database: http://xforce.iss.net/xforce/xfdb/64997