libjbig2dec.a in Artifex jbig2dec 0.13, as used in MuPDF and Ghostscript, has a NULL pointer dereference in the jbig2huffmanget function in jbig2_huffman.c. For example, the jbig2dec utility will crash (segmentation fault) when parsing an invalid file.
{
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_version": "0.12+20150918-1ubuntu0.1+esm2",
"binary_name": "jbig2dec"
},
{
"binary_version": "0.12+20150918-1ubuntu0.1+esm2",
"binary_name": "libjbig2dec0"
},
{
"binary_version": "0.12+20150918-1ubuntu0.1+esm2",
"binary_name": "libjbig2dec0-dev"
}
]
}