Weiheng Qiu

**Name of the Vulnerable Software and Affected Versions** MySQL Server versions 8.0.0 through 8.0.42 **Description** A flaw exists in the Oracle MySQL Server Replication component that allows a high-privileged attacker with network access to cause a denial-of-service (DoS) condition, resulting in a hang or frequent crashes of the MySQL Server. **Recommendations** Update MySQL Server to a version later than 8.0.42.