Oracle MySQL Server Denial-of-Service Vulnerability in the Parser Component

A denial-of-service vulnerability has been identified in the Oracle MySQL Server product, specifically within the Server: Parser component. This issue affects MySQL versions 9.0.0 through 9.5.0. The vulnerability is considered difficult to exploit but allows a low-privileged attacker with network access via multiple protocols to disrupt MySQL Server operations. Successful exploitation can lead to a complete hang or a frequently repeatable crash of the MySQL Server, causing significant availability issues.

Impact

Exploitation of this vulnerability can cause a complete denial-of-service condition on the MySQL Server, leading to a hang or a frequently repeatable crash.