CVE-2022-21435: 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-2022-21435?
CVE-2022-21435 is classified as easily exploitable, impacting privileged users with network access.
How do I fix CVE-2022-21435?
To fix CVE-2022-21435, upgrade your MySQL Server to version 8.0.29 or later.
Which versions of MySQL Server are affected by CVE-2022-21435?
CVE-2022-21435 affects MySQL Server versions 8.0.28 and earlier.
Who is affected by CVE-2022-21435?
Any organization using MySQL Server version 8.0.28 or prior with high privileged attackers could be affected by CVE-2022-21435.
What component of MySQL Server is impacted by CVE-2022-21435?
CVE-2022-21435 impacts the Optimizer component of the MySQL Server product.