Main Vulnerability Database Vulnerabilities #VU71263

Improper input validation in MySQL Cluster - CVE-2023-21860

Published: January 17, 2023

Vulnerability identifier: #VU71263

CSH Severity: Medium

CVSS v4: 5.4 [CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-21860

CWE-ID: CWE-20

Exploitation vector: Adjecent network

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote privileged user to execute arbitrary code.

The vulnerability exists due to improper input validation within the Cluster: Internal Operations component in MySQL Cluster. A remote privileged user can exploit this vulnerability to execute arbitrary code.

Affected software

MySQL Cluster
IBM Security Guardium

How to mitigate CVE-2023-21860

Install updates from vendor's website.

MySQL Cluster - update to 8.0.32

External References

https://www.oracle.com/security-alerts/cpujan2023.html

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