Unspecified vulnerability in the OC4J component in Oracle Application Server 10.1.2.3 allows remote attackers to affect confidentiality via unknown vectors.
http://www.vupen.com/english/advisories/2009/0115
http://www.securitytracker.com/id?1021572
http://www.securityfocus.com/bid/33177
http://www.oracle.com/technetwork/topics/security/cpujan2009-097901.html