Artifex jbig2dec 0.13 has a heap-based buffer over-read leading to denial of service (application crash) or disclosure of sensitive information from process memory, because of an integer overflow in the jbig2decodesymboldict function in jbig2symbol_dict.c in libjbig2dec.a during operation on a crafted .jb2 file.
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "jbig2dec-dbgsym": "0.11+20120125-1ubuntu1.1", "libjbig2dec0-dbgsym": "0.11+20120125-1ubuntu1.1", "libjbig2dec0-dev": "0.11+20120125-1ubuntu1.1", "jbig2dec": "0.11+20120125-1ubuntu1.1", "libjbig2dec0": "0.11+20120125-1ubuntu1.1" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "jbig2dec-dbgsym": "0.12+20150918-1ubuntu0.1", "libjbig2dec0-dbgsym": "0.12+20150918-1ubuntu0.1", "libjbig2dec0-dev": "0.12+20150918-1ubuntu0.1", "jbig2dec": "0.12+20150918-1ubuntu0.1", "libjbig2dec0": "0.12+20150918-1ubuntu0.1" } ] }