Artifex jbig2dec 0.13, as used in Ghostscript, allows out-of-bounds writes because of an integer overflow in the jbig2buildhuffmantable function in jbig2huffman.c during operations on a crafted JBIG2 file, leading to a denial of service (application crash) or possibly execution of arbitrary code.
{ "ubuntu_priority": "medium", "availability": "No subscription required", "binaries": [ { "binary_name": "jbig2dec", "binary_version": "0.11+20120125-1ubuntu1.1" }, { "binary_name": "jbig2dec-dbgsym", "binary_version": "0.11+20120125-1ubuntu1.1" }, { "binary_name": "libjbig2dec0", "binary_version": "0.11+20120125-1ubuntu1.1" }, { "binary_name": "libjbig2dec0-dbgsym", "binary_version": "0.11+20120125-1ubuntu1.1" }, { "binary_name": "libjbig2dec0-dev", "binary_version": "0.11+20120125-1ubuntu1.1" } ] }
{ "ubuntu_priority": "medium", "availability": "No subscription required", "binaries": [ { "binary_name": "jbig2dec", "binary_version": "0.12+20150918-1ubuntu0.1" }, { "binary_name": "jbig2dec-dbgsym", "binary_version": "0.12+20150918-1ubuntu0.1" }, { "binary_name": "libjbig2dec0", "binary_version": "0.12+20150918-1ubuntu0.1" }, { "binary_name": "libjbig2dec0-dbgsym", "binary_version": "0.12+20150918-1ubuntu0.1" }, { "binary_name": "libjbig2dec0-dev", "binary_version": "0.12+20150918-1ubuntu0.1" } ] }