Envoy master between 2d69e30 and 3b5acb2 may fail to parse request URL that requires host canonicalization.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25018
Reference (s):
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-fwwh-fc9w-9673
- https://groups.google.com/forum/#!forum/envoy-security-announce