CVE-2022-21462: 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 vulnerability ID for this MySQL Server vulnerability?
The vulnerability ID for this MySQL Server vulnerability is CVE-2022-21462.
Which component of MySQL Server is affected by this vulnerability?
This vulnerability affects the Server: Optimizer component of MySQL Server.
What versions of MySQL Server are affected by this vulnerability?
Versions 8.0.28 and prior of MySQL Server are affected by this vulnerability.
How can a high privileged attacker exploit this vulnerability?
A high privileged attacker with network access via multiple protocols can compromise MySQL Server by exploiting this vulnerability.
What is the severity level of this vulnerability?
This vulnerability has a severity level of medium (4.9).
Where can I find more information about this vulnerability?
You can find more information about this vulnerability at the following references: - [Link 1](https://security.netapp.com/advisory/ntap-20220429-0005/) - [Link 2](https://www.oracle.com/security-alerts/cpuapr2022.html) - [Link 3](https://www.oracle.com/security-alerts/cpuapr2022.html#AppendixMSQL)