Improper input validation in MySQL Cluster - CVE-2022-21311
Published: January 19, 2022
Vulnerability identifier: #VU59794
CSH Severity: Low
CVSS v4: 1 [CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:A/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-21311
CWE-ID: CWE-125
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote privileged user to read memory contents or crash the application.
The vulnerability exists due to improper input validation within the Cluster: General component in MySQL Cluster. A remote privileged user can exploit this vulnerability to read memory contents or crash the application.
Affected software
MySQL Cluster
openEuler
mysql
openEuler
mysql
How to mitigate CVE-2022-21311
Install updates from vendor's website.
MySQL Cluster - update to 8.0.28
mysql - update to 8.0.28-1
mysql - update to 8.0.28-1