Provide references for CVE-2015-5619.
Where can I find more information about CVE-2015-5619?
References are available at: http://www.securityfocus.com/bid/76455, https://www.elastic.co/blog/logstash-1-5-4-and-1-4-5-released, http://www.securityfocus.com/archive/1/536294/100/0/threaded, http://packetstormsecurity.com/files/133269/Logstash-1.5.3-Man-In-The-Middle.html, http://www.securityfocus.com/archive/1/536858/100/0/threaded.