CVE-2022-21414: Medium severity oracle 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-2022-21414?
CVE-2022-21414 is classified as an easily exploitable vulnerability that can potentially allow high privileged attackers to compromise MySQL Server.
How do I fix CVE-2022-21414?
To remediate CVE-2022-21414, upgrade to MySQL Server version 8.0.29 or later.
What versions are affected by CVE-2022-21414?
CVE-2022-21414 affects MySQL Server versions 8.0.28 and prior.
Is CVE-2022-21414 exploitable remotely?
Yes, CVE-2022-21414 is remotely exploitable and can be accessed via multiple protocols.
Which MySQL Server component is impacted by CVE-2022-21414?
CVE-2022-21414 impacts the Optimizer component of the MySQL Server product.