PT-2022-3733 · Oracle+8 · Mysql Server+7

Published

2022-07-19

·

Updated

2024-08-30

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CVE-2022-21526

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 8.0.29 and prior
Description The issue is related to insufficient input validation in the Server: Optimizer component of the MySQL Server. It allows a high-privileged attacker with network access via multiple protocols to compromise the MySQL Server. Successful attacks can result in the unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of the MySQL Server.
Recommendations For versions 8.0.29 and prior, update to a version later than 8.0.29 to resolve the issue. At the moment, there is no information about additional mitigation measures for this specific vulnerability.

Exploit

Fix

RCE

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Weakness Enumeration

CWE-20

Related Identifiers

ALSA-2022:6590
ALSA-2022:7119
ALT-PU-2022-2552
ALT-PU-2022-3102
ALT-PU-2023-1912
BDU:2022-04521
CESA-2022_7119
CVE-2022-21526
OESA-2023-1834
OESA-2023-1835
OESA-2023-1836
OESA-2024-2071
RHSA-2022:6518
RHSA-2022:6590
RHSA-2022:7119
RHSA-2022_6590
RHSA-2022_7119
RLSA-2022:6590
RLSA-2022:7119
USN-5537-1

Affected Products

Alt Linux
Almalinux
Centos
Linuxmint
Mysql Server
Red Hat
Rocky Linux
Ubuntu