Provide references for CVE-2020-21598.
Where can I find more information about CVE-2020-21598?
References are available at: https://github.com/strukturag/libde265/issues/237, https://cwe.mitre.org/data/definitions/122.html, https://lists.debian.org/debian-lts-announce/2023/01/msg00020.html, https://www.debian.org/security/2023/dsa-5346.