This MariaDB update to version 10.0.31 GA fixes the following issues: Security issues fixed: - CVE-2017-3308: Subcomponent: Server: DML: Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MariaDB Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash . - CVE-2017-3309: Subcomponent: Server: Optimizer: Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MariaDB Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash . - CVE-2017-3453: Subcomponent: Server: Optimizer: Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MariaDB Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash . - CVE-2017-3456: Subcomponent: Server: DML: Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MariaDB Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash . - CVE-2017-3464: Subcomponent: Server: DDL: Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MariaDB Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash . Bug fixes: - switch from "Restart=on-failure" to "Restart=on-abort" in mysql.service in order to follow the upstream. It also fixes hanging mysql-systemd-helper when mariadb fails - XtraDB updated to 5.6.36-82.0 - TokuDB updated to 5.6.36-82.0 - Innodb updated to 5.6.36 - Performance Schema updated to 5.6.36 Release notes and changelog: - https://kb.askmonty.org/en/mariadb-10031-release-notes - https://kb.askmonty.org/en/mariadb-10031-changelog