CVE-2023-21929: Medium severity oracle mysql vulnerability
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions that are affected are 8.0.32 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 as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).
Other sources
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions that are affected are 8.0.32 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 as well as unauthorized update, insert or delete access to some of MySQL Server accessible data.
External References:
https://www.oracle.com/security-alerts/cpuapr2023.html#AppendixMSQL
— Red Hat
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is CVE-2023-21929?
CVE-2023-21929 is a vulnerability in the MySQL Server product of Oracle MySQL that allows a high privileged attacker with network access via multiple protocols to compromise the MySQL Server.
Which versions of MySQL Server are affected by CVE-2023-21929?
Versions 8.0.32 and prior of MySQL Server are affected by CVE-2023-21929.
How severe is the vulnerability CVE-2023-21929?
The severity of CVE-2023-21929 is rated as medium, with a severity score of 5.5.
How can I fix the vulnerability CVE-2023-21929?
To fix the CVE-2023-21929 vulnerability, you should update your MySQL Server to version 8.0.33 or later.
Where can I find more information about CVE-2023-21929?
You can find more information about CVE-2023-21929 at the following references: [Link 1](https://www.oracle.com/security-alerts/cpuapr2023.html), [Link 2](https://security.netapp.com/advisory/ntap-20230427-0007/), [Link 3](https://launchpad.net/bugs/cve/CVE-2023-21929).