Provide references for CVE-2021-32813.
Where can I find more information about CVE-2021-32813?
References are available at: https://github.com/traefik/traefik/security/advisories/GHSA-m697-4v8f-55qg, https://github.com/traefik/traefik/pull/8319/commits/cbaf86a93014a969b8accf39301932c17d0d73f9, https://github.com/traefik/traefik/releases/tag/v2.4.13.