Actions
Task #5510
closedstream (midstream): investigate - Suri drops flow but still logs second packet of the flow
Effort:
Difficulty:
Label:
Description
In IPS mode with stream.midstream=true, if we have a flow that is first seen
in ACK state by Suri and matches against a drop rule, Suri correctly drops the
flow, but still logs an applayer event for the second packet.
Investigated and was able to reproduce this with HTTP and SMB protos. Will add
an SV test to demonstrate.
I noticed this while working on an exception policy for midstream (#5468),
and was able to reproduce on a clean master branch as well.
Updated by Juliana Fajardini Reichow about 2 years ago
SV tests PR: https://github.com/OISF/suricata-verify/pull/915
Updated by Juliana Fajardini Reichow almost 2 years ago
- Target version changed from TBD to 8.0.0-beta1
Updated by Juliana Fajardini Reichow over 1 year ago
- Related to Bug #5802: ips: txs still logged for dropped flow added
Updated by Victor Julien 4 months ago
- Assignee changed from Juliana Fajardini Reichow to OISF Dev
Updated by Juliana Fajardini Reichow 30 days ago
- Status changed from New to Closed
- Target version deleted (
8.0.0-beta1)
Fixed by: https://github.com/OISF/suricata/pull/8949 (#5802)
Removed target version as this was fixed by another ticket for 7.0.0-rc2
Actions