The package XDB.DBMS_XDBZ0 contains SQL injection vulnerabilities in the procedure enable_hierarchy_internal [DB01], disable_hierarchiy_internal [DB15]. Oracle fixed this problem by using bind variables and verifying table names.
Patch Information:
Apply the patches for Oracle CPU October 2006.
History:
1-nov-2005 Oracle secalert was informed about both bugs.
18-oct-2006 Oracle published CPU October 2006 [DB01], [DB15]
18-oct-2006 Advisory published