PT-2021-6434 · Oracle+8 · Mysql Server+7
Published
2021-11-15
·
Updated
2023-05-30
·
CVE-2022-21245
CVSS v3.1
4.3
Medium
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
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 is related to insufficient input validation in the MySQL Server product, specifically in the Server: Security: Privileges component. This allows an attacker with network access via multiple protocols to compromise the MySQL Server. Successful attacks can result in unauthorized update, insert, or delete access to some of the MySQL Server's accessible data. The estimated number of potentially affected devices is not provided.
Recommendations
For MySQL Server versions 5.7.36 and prior, update to a version later than 5.7.36 to resolve the issue.
For MySQL Server versions 8.0.27 and prior, update to a version later than 8.0.27 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
Centos
Linuxmint
Mysql Server
Red Hat
Rocky Linux
Ubuntu