MySQL is vulnerable to denial of service (DoS). It allows remote attackers to affect availability via unknown vectors.
rhn.redhat.com/errata/RHSA-2014-0522.html
rhn.redhat.com/errata/RHSA-2014-0536.html
rhn.redhat.com/errata/RHSA-2014-0537.html
rhn.redhat.com/errata/RHSA-2014-0702.html
security.gentoo.org/glsa/glsa-201409-04.xml
www.oracle.com/technetwork/topics/security/cpuapr2014-1972952.html
www.securityfocus.com/bid/66846
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=1088197
dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-37.html
rhn.redhat.com/errata/RHSA-2014-0536.html
www.oracle.com/technetwork/topics/security/cpuapr2014-1972952.html#AppendixMSQL