Improper Input Validation Affecting mysql-server package, versions <0:8.0.26-1.module+el8.4.0+12359+b8928c02


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
19.44% (97th percentile)

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  • Snyk IDSNYK-CENTOS8-MYSQLSERVER-2121177
  • published11 Aug 2021
  • disclosed20 Jul 2021

Introduced: 20 Jul 2021

CVE-2021-2390  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Centos:8 mysql-server to version 0:8.0.26-1.module+el8.4.0+12359+b8928c02 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 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 Scores

version 3.1