icc.c in the International Color Consortium (ICC) Format library (aka icclib), as used in Ghostscript 8.64 and earlier and Argyll Color Management System (CMS) 1.0.3 and earlier, allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code by using a device file for processing a crafted image file associated with large integer values for certain sizes, related to an ICC profile in a (1) PostScript or (2) PDF file with embedded images.

A denial of service flaw was found in Ghostscript's CCITTFax decoding filter. An attacker could create a specially-crafted PDF file which could cause Ghostscript to crash, or, potentially execute arbitrary code, when opened by the victim.

Heap-based buffer overflow in the big2decodesymboldict function (jbig2symboldict.c) in the JBIG2 decoding library (jbig2dec) in Ghostscript 8.64, and probably earlier versions, allows remote attackers to execute arbitrary code via a PDF file with a JBIG2 symbol dictionary segment with a large run length value.