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

A denial-of-service vulnerability has been identified in the MySQL Server product of Oracle MySQL, specifically within the Optimizer component. This issue affects supported versions 9.0.0 through 9.5.0. The vulnerability is easily exploitable, allowing a low-privileged attacker with network access via multiple protocols to disrupt MySQL Server operations. Successful exploitation can lead to unauthorized actions causing the server to hang or crash frequently, resulting in a complete denial-of-service condition.

Impact

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