PT-2017-1966 · Oracle+3 · Mysql Server+2

Publicado

2017-04-18

·

Atualizado

2019-10-03

·

CVE-2017-3457

CVSS v3.1

4.9

Média

VetorAV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Oracle MySQL versions 5.7.17 and earlier
Description The issue is related to insufficient access control in the MySQL Server component of Oracle MySQL, allowing 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.
Recommendations For versions 5.7.17 and earlier, update to a version later than 5.7.17 to resolve the issue. As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.

Exploit

Correção

Improper Access Control

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Enumeração de Fraquezas

CWE-284

Identificadores relacionados

ALT-PU-2018-1647
BDU:2017-01126
CVE-2017-3457
RHSA-2017:2886
USN-3269-1

Produtos afetados

Alt Linux
Mysql Server
Ubuntu