This update for mariadb to version 10.2.31 GA fixes the following issues:
MariaDB was updated to version 10.2.31 GA (bsc#1162388 and bsc#1156669).
Security issues fixed:
{ "binaries": [ { "mariadb-galera": "10.2.31-16.1", "mariadb-errormessages": "10.2.31-16.1", "mariadb": "10.2.31-16.1", "mariadb-tools": "10.2.31-16.1", "mariadb-client": "10.2.31-16.1" } ] }