IBM WebSphere Application Server (WAS) 6.0.x through 6.0.2.43, 6.1.x before 6.1.0.37, and 7.0.x before 7.0.0.17 on z/OS, when a Local OS user registry or Federated Repository with RACF adapter is used, allows remote attackers to obtain unspecified application access via unknown vectors.
http://www.vupen.com/english/advisories/2011/0833
http://www.securityfocus.com/bid/47122
http://www.ibm.com/support/docview.wss?uid=swg1PM35611
http://www.ibm.com/support/docview.wss?uid=swg1PM35609
http://www.ibm.com/support/docview.wss?uid=swg1PM35545
http://www.ibm.com/support/docview.wss?uid=swg1PM35480
http://www.ibm.com/support/docview.wss?uid=swg1PM35478