RHSA-2020:5665 — Security Advisory

Red Hat Security Advisory: mariadb:10.3 security, bug fix, and enhancement update

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Severity

Important

Red Hat Product Security

RHEL 8

Products

Official CSAF product identity

Published · December 22, 2020

Updated · November 2, 2026

Topic

An update for the mariadb:10.3 module is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL.

The following packages have been upgraded to a later upstream version: mariadb (10.3.27), galera (25.3.31). (BZ#1899084, BZ#1899088)

Security Fix(es):

mariadb: Insufficient SST method name check leading to code injection in mysql-wsrep (CVE-2020-15180)
mysql: InnoDB unspecified vulnerability (CPU Oct 2019) (CVE-2019-2938)
mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2019) (CVE-2019-2974)
mysql: C API unspecified vulnerability (CPU Apr 2020) (CVE-2020-2752)
mysql: InnoDB unspecified vulnerability (CPU Apr 2020) (CVE-2020-2760)
mysql: Server: DML unspecified vulnerability (CPU Apr 2020) (CVE-2020-2780)
mysql: Server: Stored Procedure unspecified vulnerability (CPU Apr 2020) (CVE-2020-2812)
mysql: InnoDB unspecified vulnerability (CPU Apr 2020) (CVE-2020-2814)
mariadb-connector-c: Improper validation of content in a OK packet received from server (CVE-2020-13249)
mysql: Server: FTS unspecified vulnerability (CPU Oct 2020) (CVE-2020-14765)
mysql: InnoDB unspecified vulnerability (CPU Oct 2020) (CVE-2020-14776)
mysql: Server: FTS unspecified vulnerability (CPU Oct 2020) (CVE-2020-14789)
mysql: Server: Locking unspecified vulnerability (CPU Oct 2020) (CVE-2020-14812)
mysql: C API unspecified vulnerability (CPU Jan 2020) (CVE-2020-2574)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

FTBFS: -D_GLIBCXX_ASSERTIONS (BZ#1899011)
Queries with entity_id IN ('1', '2', …, '70000') run much slower in MariaDB 10.3 than on MariaDB 10.1 (BZ#1899019)
Cleanup race with wsrep_rsync_sst_tunnel may prevent full galera cluster bootstrap (BZ#1899024)
There are undeclared file conflicts in several mariadb and mysql packages (BZ#1899079)