system
Provide references for <CVE-2017-8439>.
user
Where can I find more information about <CVE-2017-8439>?
assistant
References are available at: https://www.elastic.co/blog/kibana-5-4-1-and-5-3-3-released, https://discuss.elastic.co/t/elastic-stack-5-4-1-and-5-3-3-security-updates/87952, https://www.elastic.co/community/security.