Oracle MySQL Cluster Buffer Overflow Vulnerability (CNVD-2022-18216)

MySQL Cluster is a write-scalable, real-time, ACID-compliant transactional database designed to guarantee 99.999% availability.A buffer overflow vulnerability exists in Oracle MySQL Cluster, which stems from the failure to validate the correct length of user-supplied data before copying it to a stack-based buffer, and can be exploited by an attacker to context of the service account to execute code.