PT-2022-2416 · Oracle+11 · Mysql Server+10
Published
2021-07-26
·
Updated
2025-06-10
·
CVE-2022-21427
CVSS v2.0
6.8
Medium
| Vector | AV:N/AC:L/Au:S/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
MySQL Server versions 5.7.37 and prior
MySQL Server versions 8.0.28 and prior
Description
A vulnerability in the MySQL Server product allows a high privileged attacker with network access via multiple protocols to compromise the server. Successful attacks can result in unauthorized ability to cause a hang or frequently repeatable crash of the MySQL Server, leading to a complete denial of service. The issue is due to insufficient input validation in the InnoDB component.
Recommendations
For MySQL Server versions 5.7.37 and prior, update to a version later than 5.7.37 to resolve the issue.
For MySQL Server versions 8.0.28 and prior, update to a version later than 8.0.28 to resolve the issue.
As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.
Exploit
Fix
RCE
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Linuxmint
Mariadb Server
Mysql Server
Red Hat
Rocky Linux
Suse
Ubuntu