Oracle MySQL is vulnerable to improper access control. A remote authenticated user could exploit a flaw in the Server: DDL component which can result in unauthorized update, insert or delete.
www.debian.org/security/2017/dsa-3834
www.debian.org/security/2017/dsa-3944
www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.html
www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.html#AppendixMSQL
www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html#AppendixMSQL
www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html#AppendixMSQL
www.securityfocus.com/bid/97818
www.securitytracker.com/id/1038287
access.redhat.com/errata/RHSA-2017:2192
access.redhat.com/errata/RHSA-2017:2787
access.redhat.com/errata/RHSA-2017:2886
access.redhat.com/errata/RHSA-2018:0279
access.redhat.com/errata/RHSA-2018:0574
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1477575
bugzilla.redhat.com/show_bug.cgi?id=1482122
dev.mysql.com/doc/relnotes/mysql/5.6/en/news-5-6-35.html
dev.mysql.com/doc/relnotes/mysql/5.6/en/news-5-6-36.html
dev.mysql.com/doc/relnotes/mysql/5.6/en/news-5-6-37.html