CVE-2021-2444

Name of the Vulnerable Software and Affected Versions MySQL Server versions 8.0.23 and prior

Description The issue is related to errors in resource release in the MySQL Server: Optimizer component. It allows a remote attacker to cause a denial of service. Successful attacks can result in the ability to cause a hang or frequently repeatable crash of the MySQL Server.

Recommendations For versions 8.0.23 and prior, update to a version that contains a fix for this issue to prevent exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.