CVE-2021-2038

Name of the Vulnerable Software and Affected Versions: MySQL Server versions 8.0.22 and prior

Description: The issue allows a high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. This is due to insufficient input validation in the Server: Components Services component. The vulnerability can be exploited by sending specially crafted network packets.

Recommendations: For versions 8.0.22 and prior, update to a version later than 8.0.22 to resolve the issue. At the moment, there is no information about other specific fixes for this vulnerability.