CVE-2023-21933: 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. 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).
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.
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 the vulnerability in MySQL Server (CVE-2023-21933)?
The vulnerability in MySQL Server (CVE-2023-21933) is an easily exploitable vulnerability that allows a high privileged attacker with network access via multiple protocols to compromise MySQL Server.
Which versions of MySQL Server are affected by CVE-2023-21933?
Versions 8.0.32 and prior of MySQL Server are affected by CVE-2023-21933.
What is the severity of CVE-2023-21933?
The severity of CVE-2023-21933 is medium with a severity score of 4.9.
How can I fix the vulnerability in MySQL Server (CVE-2023-21933)?
To fix the vulnerability in MySQL Server (CVE-2023-21933), update to version 8.0.33 or later.
Where can I find more information about CVE-2023-21933?
You can find more information about CVE-2023-21933 at the following references: [link1](https://www.oracle.com/security-alerts/cpuapr2023.html), [link2](https://security.netapp.com/advisory/ntap-20230427-0007/), [link3](https://launchpad.net/bugs/cve/CVE-2023-21933).