Unknown · Libpam-Pgsql · CVE-2013-0191
**Name of the Vulnerable Software and Affected Versions**
libpam-pgsql version 0.7
**Description**
The issue allows remote attackers to bypass authentication by providing a crafted password, due to the improper handling of a NULL value returned by the password search query.
**Recommendations**
For libpam-pgsql version 0.7, update to a version that properly handles NULL values from the password search query to prevent authentication bypass.