Multiple unspecified vulnerabilities in Oracle Database 9.0.1.5+, 9.2.0.7, and 10.1.0.5 allow remote authenticated users to have unknown impact via (1) SYS.DBMS_PRVTAQIS in the Advanced Queuing component (DB02) and (2) MDSYS.MD in the Spatial component (DB12).  NOTE: Oracle has not disputed reliable researcher claims that DB02 is for SQL injection and DB12 is for a buffer overflow.