CVE-2017-9612: Use After Free

The InsIP function in base/ttinterp.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service use-after-free and application crash or possibly have unspecified other impact via a crafted document...

CVE-2017-9726: Out-of-bounds Read

The InsMDRP function in base/ttinterp.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service heap-based buffer over-read and application crash or possibly have unspecified other impact via a crafted document...

CVE-2017-9611: Out-of-bounds Read

The InsMIRP function in base/ttinterp.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service heap-based buffer over-read and application crash or possibly have unspecified other impact via a crafted document...

CVE-2017-9739: Out-of-bounds Read

The InsJMPR function in base/ttinterp.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service heap-based buffer over-read and application crash or possibly have unspecified other impact via a crafted document...