PT-2019-3658 · Oracle+7 · Mysql Server+6

Publicado

2019-10-15

·

Atualizado

2023-01-31

·

CVE-2019-2993

CVSS v3.1

5.3

Média

VetorAV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Oracle MySQL versions 5.7.27 and prior Oracle MySQL versions 8.0.17 and prior
Description The issue is related to inadequate access control in the MySQL Server product, specifically in the Server: C API component. It allows an attacker with network access via multiple protocols to compromise the MySQL Server. Successful attacks can result in the ability to cause a hang or frequently repeatable crash (complete DOS) of the MySQL Server.
Recommendations For Oracle MySQL versions 5.7.27 and prior, update to a version later than 5.7.27 to resolve the issue. For Oracle MySQL versions 8.0.17 and prior, update to a version later than 8.0.17 to resolve the issue. As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.

Correção

Improper Access Control

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Enumeração de Fraquezas

CWE-284

Identificadores relacionados

ALSA-2020:3732
ALT-PU-2019-3247
ALT-PU-2020-1827
BDU:2019-03878
CESA-2020_3732
CVE-2019-2993
RHSA-2020:3518
RHSA-2020:3732
RHSA-2020:3755
RHSA-2020:3757
RHSA-2020_3732
RLSA-2020:3732
USN-4195-1

Produtos afetados

Alt Linux
Almalinux
Centos
Mysql Server
Red Hat
Rocky Linux
Ubuntu