PT-2021-6405 · Oracle+8 · Mysql Server+7

Published

2021-11-15

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Updated

2023-05-30

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CVE-2022-21379

CVSS v2.0

6.3

Medium

VectorAV:N/AC:M/Au:S/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions MySQL Server versions 8.0.27 and prior
Description The issue is related to the Server: Group Replication Plugin component of MySQL Server and is caused by errors in resource release. It allows a high-privileged attacker with network access via multiple protocols to compromise MySQL Server, resulting in the ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Recommendations For versions 8.0.27 and prior, update to a version that contains a fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Resource Release

RCE

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Weakness Enumeration

CWE-404CWE-20

Related Identifiers

ALSA-2022:7119
ALT-PU-2022-1100
ALT-PU-2022-2171
ALT-PU-2023-1912
BDU:2022-01493
CESA-2022_7119
CVE-2022-21379
OESA-2022-1519
RHSA-2022:6518
RHSA-2022:7119
RHSA-2022_7119
RLSA-2022:7119
USN-5270-1

Affected Products

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