PT-2021-6987 · Oracle+8 · Mysql Server+7

Published

2021-11-15

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Updated

2024-08-30

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CVE-2022-21440

CVSS v2.0

7.5

High

VectorAV:N/AC:L/Au:S/C:N/I:P/A:C
Name of the Vulnerable Software and Affected Versions MySQL Server versions 8.0.28 and prior
Description The issue is related to insufficient input validation in the Server: Optimizer component of MySQL Server. It allows a high-privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks can result in unauthorized access to update, insert, or delete some of MySQL Server's accessible data, as well as cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Recommendations For versions 8.0.28 and prior, update to a version later than 8.0.28 to resolve the issue. At the moment, there is no information about additional mitigation measures for this vulnerability.

Exploit

Fix

RCE

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Weakness Enumeration

CWE-20

Related Identifiers

ALSA-2022:6590
ALSA-2022:7119
ALT-PU-2022-2156
ALT-PU-2022-2171
ALT-PU-2023-1912
BDU:2022-02804
CESA-2022_7119
CVE-2022-21440
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-5400-1
USN-5400-3

Affected Products

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