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.
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "4.1.3"
},
{
"introduced": "0"
},
{
"last_affected": "4.1.4"
}
]
}