Provide references for CVE-2020-20739.
Where can I find more information about CVE-2020-20739?
References are available at: https://github.com/libvips/libvips/issues/1419, https://github.com/libvips/libvips/commit/2ab5aa7bf515135c2b02d42e9a72e4c98e17031a, https://lists.debian.org/debian-lts-announce/2020/11/msg00049.html, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZULVPQQ4QDFSQCXFYBUXEM7UXJAOKLSP/.