PT-2023-6366 · Oracle+8 · Mysql Server+7

Published

2023-10-17

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Updated

2025-01-20

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CVE-2023-22078

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 8.0.34 and prior MySQL Server version 8.1.0
Description The vulnerability in the MySQL Server product of Oracle MySQL is related to insufficient input validation in the Server: Optimizer component. This issue can be exploited by a high-privileged attacker with network access via multiple protocols to compromise the MySQL Server, resulting in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of the server.
Recommendations For MySQL Server versions 8.0.34 and prior, update to a version that includes the fix for this issue. For MySQL Server version 8.1.0, update to a version that includes the fix for this 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

CWE-20

Related Identifiers

ALSA-2024:0894
ALSA-2024:1141
ALT-PU-2023-7324
ALT-PU-2023-7463
ALT-PU-2023-7647
ALT-PU-2023-7888
AZL-31524
BDU:2023-07078
CESA-2024_0894
CVE-2023-22078
INFSA-2024_1141
OESA-2023-1834
OESA-2023-1835
OESA-2023-1836
OESA-2024-2071
RHSA-2024:0894
RHSA-2024:1141
RHSA-2024:2619
RHSA-2024_0894
RHSA-2024_1141
USN-6459-1

Affected Products

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