Envoy Resource Management Error Vulnerability (CNVD-2020-51750)

Envoy is an open source distributed proxy server . A resource management error vulnerability exists in Envoy versions 1.14.2 and earlier, 1.13.2 and earlier, and 1.12.4 and earlier. An attacker can exploit the vulnerability by consuming large amounts of memory with requests with HTTP/1.1 headers...

envoy: Resource exhaustion when processing HTTP/1.1 headers with long field names

An uncontrolled resource consumption vulnerability was found in Envoy. This flaw allows an attacker to craft many HTTP requests with long field names or URLs to cause the proxy to consume excessive amounts of memory, potentially resulting in a denial of service. The highest threat from this...