#VU71286 Improper input validation in MySQL Server - CVE-2023-21874

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Main Vulnerability Database Vulnerabilities #VU71286

#VU71286 Improper input validation in MySQL Server - CVE-2023-21874

Published: January 17, 2023


Vulnerability identifier: #VU71286
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-21874
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
MySQL Server
Software vendor:
Oracle

Description

The vulnerability allows a remote privileged user to perform service disruption.

The vulnerability exists due to improper input validation within the Server: Thread Pooling component in MySQL Server. A remote privileged user can exploit this vulnerability to perform service disruption.


Remediation

Install updates from vendor's website.

External links