CVE-2021-2006 Affecting mysql-server package, versions <0:8.0.21-1.module+el8.2.0+7855+47abd494


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
0.3% (71st percentile)

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  • Snyk IDSNYK-CENTOS8-MYSQLSERVER-2047562
  • published26 Jul 2021
  • disclosed19 Jan 2021

Introduced: 19 Jan 2021

CVE-2021-2006  (opens in a new tab)

How to fix?

Upgrade Centos:8 mysql-server to version 0:8.0.21-1.module+el8.2.0+7855+47abd494 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mysql-server package and not the mysql-server package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 8.0.19 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).

CVSS Scores

version 3.1