Provide references for CVE-2021-43174.
Where can I find more information about CVE-2021-43174?
References are available at: https://www.nlnetlabs.nl/downloads/routinator/CVE-2021-43172_CVE-2021-43173_CVE-2021-43174.txt, https://www.debian.org/security/2022/dsa-5041.