Unspecified vulnerability in Oracle MySQL 5.7.12 and earlier allows local users to affect availability via vectors related to Server: Connection.Referenceshttp://www.ubuntu.com/usn/USN-3040-1http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.htmlhttp://www.securityfocus.com/bid/91963http://www.securitytracker.com/id/1036362http://www.securityfocus.com/bid/91787