CVE-2020-13249 Affecting mariadb-server-galera package, versions <3:10.3.27-3.module+el8.3.0+7885+7a81225f


0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.31% (70th percentile)
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NVD
8.8 high
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SUSE
6.5 medium
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Red Hat
8.8 high

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  • Snyk ID SNYK-ORACLE8-MARIADBSERVERGALERA-2573779
  • published 10 Apr 2022
  • disclosed 20 May 2020

How to fix?

Upgrade Oracle:8 mariadb-server-galera to version 3:10.3.27-3.module+el8.3.0+7885+7a81225f or higher.
This issue was patched in ELSA-2020-5500.

NVD Description

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

libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a server. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle.