Gentoo Linux Security Advisory - PostgreSQL: Multiple vulnerabilities
March 19, 2007[From Help Net Security]
PostgreSQL contains two vulnerabilities that could result in a Denial of Service or unauthorized access to certain information.
PostgreSQL does not correctly check the data types of the SQL function arguments under unspecified circumstances nor the format of the provided tables in the query planner.
The article continues at http://www.net-security.org/advisory.php?id=7316