Provide references for CVE-2019-20372.
Where can I find more information about CVE-2019-20372?
References are available at: https://bertjwregeer.keybase.pub/2019-12-10%20-%20error_page%20request%20smuggling.pdf, http://nginx.org/en/CHANGES, https://duo.com/docs/dng-notes#version-1.5.4-january-2020, https://github.com/kubernetes/ingress-nginx/pull/4859, https://github.com/nginx/nginx/commit/c1be55f97211d38b69ac0c2027e6812ab8b1b94e, https://usn.ubuntu.com/4235-1/, https://usn.ubuntu.com/4235-2/, https://security.netapp.com/advisory/ntap-20200127-0003/, http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00013.html, https://support.apple.com/kb/HT212818, http://seclists.org/fulldisclosure/2021/Sep/36.