PT-2022-1995 · Oracle+8 · Mysql Server+7
Published
2022-01-18
·
Updated
2023-05-30
·
CVE-2022-21367
CVSS v2.0
7.5
High
| Vector | AV:N/AC:L/Au:S/C:N/I:P/A:C |
Name of the Vulnerable Software and Affected Versions
MySQL Server versions 5.7.36 and prior
MySQL Server versions 8.0.27 and prior
Description
The issue allows a high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks can result in unauthorized ability to cause a hang or frequently repeatable crash of MySQL Server, as well as unauthorized update, insert, or delete access to some of MySQL Server's accessible data. This is due to insufficient input validation in the Server: Compiling component.
Recommendations
For MySQL Server versions 5.7.36 and prior, update to a version later than 5.7.36.
For MySQL Server versions 8.0.27 and prior, update to a version later than 8.0.27.
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
Centos
Linuxmint
Mysql Server
Red Hat
Rocky Linux
Ubuntu