SQL Injection in package XDB.DBMS_XDBZ0

[ak () red-database-security com]

Name          SQL Injection in package XDB.DBMS_XDBZ0 [DB01]/[DB15]
Systems Affected        Oracle 9i Rel.2 - 10g Rel. 2
Severity        High Risk
Category        SQL Injection
Vendor URL      http://www.oracle.com/
Author  Alexander Kornbrust (ak at red-database-security.com)
Advisory        18 October 2006 (V 1.00)
Advisory    http://www.red-database-security.com/advisory/oracle_sql_injection_dbms_xdbz0.html

Details
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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
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Apply the patches for Oracle CPU October 2006.


History
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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


Additional Information
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An analysis of the Oracle CPU Oct 2006 is available here 
http://www.red-database-security.com/advisory/oracle_cpu_oct_2006.html