Wiktor

**Name of the Vulnerable Software and Affected Versions** PgBouncer versions prior to 1.5.5 **Description** The issue allows remote attackers to cause a denial of service, resulting in a NULL pointer dereference and crash. This can be achieved by sending a password packet before a startup packet. **Recommendations** For versions prior to 1.5.5, update to version 1.5.5 or later to resolve the issue.