Provide references for CVE-2019-11506.
Where can I find more information about CVE-2019-11506?
References are available at: https://sourceforge.net/p/graphicsmagick/bugs/604/, http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/57ac0ae85e2a, http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00021.html, http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00020.html, https://lists.debian.org/debian-lts-announce/2019/05/msg00027.html, http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00055.html, http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00057.html, http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00001.html, https://usn.ubuntu.com/4207-1/, https://www.debian.org/security/2020/dsa-4640.