Multiple unspecified vulnerabilities in XMLDB component in Oracle Database 9.2.0.8, 10.1.0.5, and 10.2.0.2 have unknown impact and remote authenticated attack vectors, aka (1) Vuln# DB14 and (2) DB15 related to xdb.dbms_xdbz.  NOTE: as of 20061023, Oracle has not disputed reports from reliable third parties that DB14 is for SQL injection in the PITRIG_DROP and PITRIG_DROPMETADATA functions in XDB_PITRIG_PKG, and DB15 is for SQL injection in DISABLE_HIERARCHY_INTERNAL in DBMS_XDBZ.