Multiple unspecified vulnerabilities in Oracle Database 10.1.0.5 have unknown impact and attack vectors, aka Oracle Vuln# (1) DB21 for Statistics and (2) DB22 for Upgrade & Downgrade.  NOTE: as of 20060719, Oracle has not disputed a claim by a reliable researcher that DB21 is for a local SQL injection vulnerability in SYS.DBMS_STATS, and that DB22 is for SQL injection in SYS.DBMS_UPGRADE.