This update for mariadb to 1.0.0.27 fixes the following issues:
Security issue fixed:
CVE-2016-6662: A malicious user with SQL and filesystem access could create a my.cnf in the datadir and, under certain circumstances, execute arbitrary code as mysql (or even root) user. (bsc#998309)
release notes:
Bugs fixed:
{ "binaries": [ { "libmysqlclient_r18-32bit": "10.0.27-12.1", "mariadb-errormessages": "10.0.27-12.1", "libmysqlclient18": "10.0.27-12.1", "libmysqlclient_r18": "10.0.27-12.1", "mariadb": "10.0.27-12.1", "libmysqlclient18-32bit": "10.0.27-12.1", "mariadb-client": "10.0.27-12.1" } ] }