Use After Free Affecting mariadb-server-galera package, versions <3:10.3.35-1.module+el8.6.0+20730+e6b28fc7


medium

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.1% (39th percentile)
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NVD
7.5 high
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SUSE
7.1 high
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Red Hat
7.5 high

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  • Snyk ID SNYK-ORACLE8-MARIADBSERVERGALERA-2970401
  • published 4 Aug 2022
  • disclosed 14 Apr 2022

How to fix?

Upgrade Oracle:8 mariadb-server-galera to version 3:10.3.35-1.module+el8.6.0+20730+e6b28fc7 or higher.
This issue was patched in ELSA-2022-6443.

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.

MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component Binary_string::free_buffer() at /sql/sql_string.h.