Unspecified vulnerability in the Oracle Secure Backup component in Oracle Secure Backup 10.2.0.2 allows remote attackers to affect availability via unknown vectors. NOTE: the previous information was obtained from the January 2009 CPU. Oracle has not commented on reliable researcher claims that this issue is a denial of service in observiced.exe via malformed private Protocol data that triggers a NULL pointer dereference.
http://www.vupen.com/english/advisories/2009/0115
http://www.securityfocus.com/bid/33177
http://www.securityfocus.com/archive/1/500113/100/0/threaded
http://www.oracle.com/technetwork/topics/security/cpujan2009-097901.html