In Artifex Ghostscript before 9.24, attackers able to supply crafted PostScript files could use insufficient interpreter stack-size checking during error handling to crash the interpreter.
https://www.debian.org/security/2018/dsa-4288
https://usn.ubuntu.com/3768-1/
https://security.gentoo.org/glsa/201811-12
https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html
https://bugs.ghostscript.com/show_bug.cgi?id=699668
https://access.redhat.com/errata/RHSA-2018:2918
http://www.securityfocus.com/bid/105337
http://seclists.org/oss-sec/2018/q3/182
http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=b575e1ec42cc86f6a58c603f2a88fcc2af699cc8