PT-2023-6182 · Oracle+5 · Mysql Server+4
Published
2023-05-09
·
Updated
2024-08-30
·
CVE-2023-22026
CVSS v2.0
6.1
Medium
| Vector | AV:N/AC:L/Au:M/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
MySQL Server versions 5.7.42 and prior
MySQL Server versions 8.0.31 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 (complete DOS) of the MySQL Server. The issue is related to insufficient input validation in the Server: Optimizer component.
Recommendations
For MySQL Server versions 5.7.42 and prior, update to a version later than 5.7.42 to resolve the issue.
For MySQL Server versions 8.0.31 and prior, update to a version later than 8.0.31 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
Centos
Mysql Server
Red Hat
Ubuntu