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SQL Injection in package MDSYS.SDO_LRS
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SUMMARY
The package MDSYS.SDO_LRS contains a SQL injection vulnerability in the
first parameter of convert_to_lrs_layer. Oracle forgot to fix this problem
with the April CPU. Oracle fixed these vulnerabilities with the package
DBMS_ASSERT. To exploit this vulnerability it is necessary to have the
privilege to create a PL/SQL-function.
DETAILS
Vulnerable Systems:
* Oracle 9i Rel. 2
Sample:
After running the following SQL statement
select sdo_lrs.convert_to_lrs_layer('"'' or
5=5--''"','RDS','A',1,1,1,1) from dual;
The following SQL statement will be executed by Oracle:
SELECT COUNT(*) FROM USER_SDO_INDEX_INFO WHERE TABLE_NAME = '"' OR
5=5--'"' AND COLUMN_NAME = 'RDS'
Patch Information:
Apply the patches for Oracle CPU October 2006.
History
19-apr-2006 Oracle secalert was informed
18-oct-2006 Oracle published CPU October 2006 [DB13]
18-oct-2006 Advisory published
ADDITIONAL INFORMATION
The information has been provided by <mailto:k@red-database-security.com>
Alexander Kornbrust.
The original article can be found at:
<http://www.red-database-security.com/advisory/oracle_sql_injection_sdo_lrs.html>
http://www.red-database-security.com/advisory/oracle_sql_injection_sdo_lrs.html
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