CVE-2021-2389

CVSS 5.9 MEDIUMEPSS 8.2%

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 5.9EPSS 8.2%KEV nãoPoC —Patch referenciado

Ciclo de vida

20 jul 2021Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.34 and prior and 8.0.25 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Produtos afetados

Oracle Corporation · MySQL Server

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Referências

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2UTW5KMPPDKIMGB4ULE2HS22HYLVKYIH/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VGR5ZTB5QEDRRC6G5U6TFNCIVBBKGS5J/https://security.netapp.com/advisory/ntap-20210723-0001/https://www.oracle.com/security-alerts/cpujul2021.html https://www.zerodayinitiative.com/advisories/ZDI-21-880/