PT-2022-5167 · Oracle+7 · Mysql Server+6

Published

2022-10-18

·

Updated

2024-08-30

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CVE-2022-39400

CVSS v2.0

6.8

Medium

VectorAV:N/AC:L/Au:S/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions MySQL Server versions 8.0.30 and prior
Description The issue exists due to insufficient input validation in the Server: Optimizer component of the MySQL Server system. This allows a remote attacker to cause a denial of service. Successful attacks can result in the unauthorized ability to cause a hang or frequently repeatable crash of the MySQL Server.
Recommendations For versions 8.0.30 and prior, update to a version that includes the fix for this issue to prevent exploitation. 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

CWE-20

Related Identifiers

ALSA-2023:2621
ALSA-2023:3087
ALT-PU-2023-7310
ALT-PU-2023-7463
ALT-PU-2023-7647
ALT-PU-2023-7888
AZL-11215
BDU:2022-06424
CESA-2023_3087
CVE-2022-39400
OESA-2023-1834
OESA-2023-1835
OESA-2023-1836
OESA-2024-2071
RHSA-2023:1102
RHSA-2023:2621
RHSA-2023:3087
RHSA-2023_2621
RHSA-2023_3087
USN-5696-1

Affected Products

Alt Linux
Almalinux
Centos
Linuxmint
Mysql Server
Red Hat
Ubuntu