Crash in libmysqlclient.so in Oracle MySQL before 5.6.21 and 5.7.x before 5.7.5 and MariaDB through 5.5.54, 10.0.x through 10.0.29, 10.1.x through 10.1.21, and 10.2.x through 10.2.3.
https://access.redhat.com/errata/RHSA-2017:2192
https://access.redhat.com/errata/RHSA-2017:2787
https://access.redhat.com/errata/RHSA-2018:0279
https://access.redhat.com/errata/RHSA-2018:0574
http://www.debian.org/security/2017/dsa-3809
http://www.debian.org/security/2017/dsa-3834
http://www.openwall.com/lists/oss-security/2017/02/11/11
http://www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.html