An issue was discovered in Suricata 4.1.3. If the function filetrackernewchunk encounters an unsafe "Some(sfcm) => { ft.newchunk }" item, then the program enters an smb/files.rs error condition and crashes.
{
"binaries": [
{
"binary_version": "3.2-2ubuntu3",
"binary_name": "libhtp-0.5.23-1"
},
{
"binary_version": "3.2-2ubuntu3",
"binary_name": "suricata"
},
{
"binary_version": "3.2-2ubuntu3",
"binary_name": "suricata-hyperscan"
},
{
"binary_version": "3.2-2ubuntu3",
"binary_name": "suricata-oinkmaster"
}
]
}