Provide references for CVE-2017-11641.
Where can I find more information about CVE-2017-11641?
References are available at: https://www.debian.org/security/2018/dsa-4321, http://hg.code.sf.net/p/graphicsmagick/code/rev/db732abd9318, https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html, https://usn.ubuntu.com/4222-1/.