The processControlCommand function in broker/TransportConnection.java in Apache ActiveMQ before 5.11.0 allows remote attackers to cause a denial of service (shutdown) via a shutdown command.
https://github.com/apache/activemq/commit/00921f2
http://www.securitytracker.com/id/1033898
http://www.securityfocus.com/bid/76272
http://www.securityfocus.com/archive/1/536862/100/0/threaded
http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
http://www.debian.org/security/2015/dsa-3330
http://packetstormsecurity.com/files/134274/Apache-ActiveMQ-5.10.1-Denial-Of-Service.html
http://activemq.2283324.n4.nabble.com/About-CVE-2014-3576-tp4699628.html