RHSA-2021:1039: Red Hat Security Advisory: mariadb security update

An update for mariadb is now available for Red Hat OpenStack Platform 13 (Queens). 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.MariaDB is a community developed branch of MySQL. MariaDB is a multi-user, multi-threaded SQL database server. Security Fix(es):

• writable system variables allows a database user with SUPER privilege to execute arbitrary code as the system mysql user (CVE-2021-27928) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Related CVEs:
• CVE-2021-27928: mariadb: writable system variables allows a database user with SUPER privilege to execute arbitrary code as the system mysql user