PT-2023-9539 · Oracle+8 · Mysql Server+7
Jie Liang
+2
·
Publicado
2023-12-07
·
Atualizado
2025-03-17
·
CVE-2024-21194
CVSS v3.1
7.5
Alta
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
MySQL Server versions 8.0.39 and prior
MySQL Server versions 8.4.2 and prior
MySQL Server versions 9.0.1 and prior
Description
The issue is related to the InnoDB component of the MySQL Server product. 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. The vulnerability is easily exploitable and can be triggered by an attacker with network access.
Recommendations
For MySQL Server versions 8.0.39 and prior, update to a version later than 8.0.39 to resolve the issue.
For MySQL Server versions 8.4.2 and prior, update to a version later than 8.4.2 to resolve the issue.
For MySQL Server versions 9.0.1 and prior, update to a version later than 9.0.1 to resolve the issue.
As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.
Correção
DoS
RCE
Resource Exhaustion
Improper Authorization
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Identificadores relacionados
Produtos afetados
Alt Linux
Almalinux
Centos
Linuxmint
Mysql Server
Red Hat
Rocky Linux
Ubuntu