CVE-2021-2389 Affecting mariadb-backup package, versions <3:10.5.13-1.module+el8.5.0+20630+d7805586


0.0
medium

Snyk CVSS

    Attack Complexity High
    Availability High

    Threat Intelligence

    EPSS 15.92% (96th percentile)
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NVD
5.9 medium
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SUSE
5.9 medium
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Red Hat
5.9 medium

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  • Snyk ID SNYK-ORACLE8-MARIADBBACKUP-2804792
  • published 10 Apr 2022
  • disclosed 21 Jul 2021

How to fix?

Upgrade Oracle:8 mariadb-backup to version 3:10.5.13-1.module+el8.5.0+20630+d7805586 or higher.
This issue was patched in ELSA-2022-1557.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mariadb-backup package and not the mariadb-backup package as distributed by Oracle. See How to fix? for Oracle: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).