Provide references for CVE-2020-8661.
Where can I find more information about CVE-2020-8661?
References are available at: https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history, https://github.com/envoyproxy/envoy/security/advisories/GHSA-36cq-ww7h-p4j7, https://access.redhat.com/errata/RHSA-2020:0734.