An issue was discovered in Suricata 4.1.3. If the function filetracker_newchunk encounters an unsafe "Some(sfcm) => { ft.new_chunk }" item, then the program enters an smb/files.rs error condition and crashes.
{
"cpe": [
"cpe:2.3:a:suricata-ids:suricata:4.1.3:*:*:*:*:*:*:*",
"cpe:2.3:a:suricata-ids:suricata:4.1.4:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"introduced": "4.1.3"
},
{
"last_affected": "4.1.3"
},
{
"introduced": "4.1.4"
},
{
"last_affected": "4.1.4"
}
],
"source": "CPE_STRING"
}