Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier may consume excessive amounts of memory when processing HTTP/1.1 headers with long field names or requests with long URLs.
{ "cpes": [ "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*", "cpe:2.3:a:envoyproxy:envoy:1.13.2:*:*:*:*:*:*:*", "cpe:2.3:a:envoyproxy:envoy:1.14.2:*:*:*:*:*:*:*" ], "severity": "High" }