CVE-2020-14643

Name of the Vulnerable Software and Affected Versions MySQL Server versions 8.0.20 and prior

Description The issue is related to insufficient input validation in the Server: Security: Roles component of MySQL Server, allowing a remote attacker to gain access to modify, add, or delete data and cause a denial of service. Successful attacks can result in unauthorized ability to cause a hang or frequently repeatable crash of MySQL Server, as well as unauthorized update, insert, or delete access to some of MySQL Server's accessible data.

Recommendations For versions 8.0.20 and prior, update to a version that includes the 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.