Unspecified vulnerability in the Oracle WebLogic Server component in Oracle Fusion Middleware 12.1.2.0 and 12.1.3.0 allows remote authenticated users to affect confidentiality, integrity, and availability via vectors related to WLS-WebServices.
http://www.securitytracker.com/id/1032131
http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html