Ubuntu Security Notice 3957-2 - USN-3957-1 fixed multiple vulnerabilities in MySQL. This update addresses some of them in MariaDB 5.5. Ubuntu 14.04 LTS has been updated to MariaDB 5.5.64. In addition to security fixes, the updated packages contain bug fixes, new features, and possibly incompatible changes.
b0d0f2df5e341ab74394d08bdbd1096db37d3d0d16e4dbf587b5b663e8645b76