Provide references for CVE-2018-19777.
Where can I find more information about CVE-2018-19777?
References are available at: https://bugs.ghostscript.com/show_bug.cgi?id=700301, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUXKCY35PKC32IFHN4RBUCZ75OWEYVJH/, http://www.ghostscript.com/cgi-bin/findgit.cgi?754ac68f119e0c25cd33c5d652d8aabd533a9fb3.