Provide references for CVE-2020-28935.
Where can I find more information about CVE-2020-28935?
References are available at: https://www.nlnetlabs.nl/downloads/unbound/CVE-2020-28935.txt, https://www.nlnetlabs.nl/downloads/nsd/CVE-2020-28935.txt, https://security.gentoo.org/glsa/202101-38, https://lists.debian.org/debian-lts-announce/2021/02/msg00017.html, https://lists.debian.org/debian-lts-announce/2023/03/msg00024.html.