Artifex jbig2dec 'jbig2_decode_symbol_dict' function integer overflow vulnerability

Artifex jbig2dec is an implementation for decoding JBIG2 streams in PDF files in Ghostscript and MuPDF. An integer overflow vulnerability exists in the 'jbig2decodesymboldict' function of the jbig2symboldict.c file in libjbig2dec.a in Artifex jbig2dec version 0.13. An attacker can exploit this...