Unspecified vulnerability in the Change Data Capture component in Oracle Database 10.1.0.5, 10.2.0.3, and 11.1.0.6 has unknown impact and remote authenticated attack vectors related to DBMS_CDC_UTILITY, aka DB02. NOTE: the previous information was obtained from the April 2008 CPU. Oracle has not commented on reliable researcher claims that DB02 is for SQL injection in LOCK_CHANGE_SET.