CVE-2022-21412: Medium severity mysql vulnerability
Last updated 24 July 2024
Other sources
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.28 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
External References:
https://www.oracle.com/security-alerts/cpuapr2022.html#AppendixMSQL
— Red Hat
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.28 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
— Launchpad
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2022-21412?
CVE-2022-21412 is classified as an easily exploitable vulnerability that allows a high privileged attacker to compromise the MySQL server.
How do I fix CVE-2022-21412?
To mitigate CVE-2022-21412, upgrade MySQL Server to version 8.0.29 or later.
Which versions of MySQL are affected by CVE-2022-21412?
MySQL versions 8.0.28 and earlier are affected by CVE-2022-21412.
Who is affected by CVE-2022-21412?
Any organization or individual using MySQL Server versions 8.0.28 and prior is at risk of CVE-2022-21412.
What type of access is required to exploit CVE-2022-21412?
CVE-2022-21412 can be exploited by an attacker with network access through multiple protocols.