CVE-2022-21308

Name of the Vulnerable Software and Affected Versions MySQL Cluster versions 8.0.27 and prior

Description The issue is related to a heap-based buffer overflow in the dynamic memory of the MySQL Cluster component. This can be exploited by a remote attacker to execute arbitrary code. The exploitation is difficult and requires a highly privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Cluster executes. Successful attacks also require human interaction from a person other than the attacker and can result in the takeover of the MySQL Cluster.

Recommendations For versions 8.0.27 and prior, update to a version that contains a fix for this issue to prevent potential exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.