PT-2023-2641 · Oracle+5 · Mysql Server+4

Wang Ke

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Publicado

2023-04-18

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Atualizado

2024-08-30

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CVE-2023-21917

CVSS v2.0

6.8

Média

VetorAV: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 is related to insufficient input validation in the Server: Optimizer component of MySQL Server, allowing a high-privileged attacker with network access via multiple protocols to compromise the server. Successful attacks can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Recommendations For versions 8.0.30 and prior, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

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Enumeração de Fraquezas

CWE-20

Identificadores relacionados

ALSA-2023:2621
ALSA-2023:3087
ALT-PU-2023-7310
ALT-PU-2023-7320
ALT-PU-2023-7463
ALT-PU-2023-7647
ALT-PU-2023-7888
BDU:2023-02481
CESA-2023_3087
CVE-2023-21917
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

Produtos afetados

Alt Linux
Almalinux
Centos
Mysql Server
Red Hat