Provide references for CVE-2017-18229.
Where can I find more information about CVE-2017-18229?
References are available at: http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/752c0b41fa32, https://sourceforge.net/p/graphicsmagick/bugs/461/, https://lists.debian.org/debian-lts-announce/2018/03/msg00025.html, https://www.debian.org/security/2018/dsa-4321, https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html, https://usn.ubuntu.com/4266-1/.