SB2023011779 - Improper input validation in MySQL Cluster
Published: January 17, 2023
Security Bulletin ID
SB2023011779
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper input validation (CVE-ID: CVE-2023-21860)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: 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/E:U/U:Green
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.
Remediation
Install update from vendor's website.