Unspecified vulnerability in the Database Vault component in Oracle Database Server 10.2.0.3, 10.2.0.4, 10.2.0.5, 11.1.0.7, 11.2.0.1, and 11.2.0.2 allows remote authenticated users to affect confidentiality and integrity via unknown vectors.
http://www.oracle.com/technetwork/topics/security/cpuapr2011-301950.html