system
Provide references for <CVE-2019-18838>.
user
Where can I find more information about <CVE-2019-18838>?
assistant
References are available at: https://github.com/envoyproxy/envoy/commits/master, https://groups.google.com/forum/#%21forum/envoy-users, https://blog.envoyproxy.io, https://github.com/envoyproxy/envoy/security/advisories/GHSA-f2rv-4w6x-rwhc.