Provide references for CVE-2018-11645.
Where can I find more information about CVE-2018-11645?
References are available at: https://usn.ubuntu.com/3768-1/, http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=b60d50b7567369ad856cebe1efb6cd7dd2284219, https://bugs.ghostscript.com/show_bug.cgi?id=697193, https://www.debian.org/security/2018/dsa-4336, https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html, https://access.redhat.com/errata/RHSA-2019:2281.