Open Information Security Foundation

10/08/2020

10:19 AM Suricata Bug #4063: rdata field not included in DNS log for NS rrtype

PR @ https://github.com/OISF/suricata/pull/5478 Antti Tönkyrä

10:16 AM Suricata Bug #4063 (In Review): rdata field not included in DNS log for NS rrtype

I believe this is a regression that was introduced at some point (possibly when DNS parsing moved to rust). Current c... Antti Tönkyrä

06/26/2020

10:45 AM Suricata Bug #3783 (Closed): Stack overflow in DetectFlowbitsAnalyze

When doing torture tests, I discovered a stack overflow in DetectFlowbitsAnalyze. I have made a PR to github @ https:... Antti Tönkyrä

06/23/2020

05:01 PM Suricata Bug #3771: Extreme performance degradation when doing IP-only rules with flow-keyword

My observations (which can be false, please double-check; I'm not really an expert on detect code :)
With "almost ... Antti Tönkyrä

06/15/2020

03:32 PM Suricata Bug #3771 (New): Extreme performance degradation when doing IP-only rules with flow-keyword

I did a brief test and found out an issue when doing large sets of IP-only rules.
Following IP-only rules seem to... Antti Tönkyrä

12/18/2019

02:00 PM Suricata Bug #3354: eve-log dns (possibly others) alerts miss metadata for all but first packet

I'm not sure if the correct fix would be to add looking up TX like we do in stateless sigs at https://github.com/OISF... Antti Tönkyrä

11/24/2019

11:03 AM Suricata Bug #3354: eve-log dns (possibly others) alerts miss metadata for all but first packet

Sure, https://github.com/OISF/suricata-verify/pull/160 Antti Tönkyrä

11/21/2019

12:52 PM Suricata Bug #3354 (Feedback): eve-log dns (possibly others) alerts miss metadata for all but first packet

It looks like eve-log alerts are slightly broken/miss metadata for DNS (might affect other protocols too).
I thin... Antti Tönkyrä

07/29/2019

05:32 PM Suricata Bug #3099 (Closed): Weird handling of IKEv2 flows when alerts happen

IKEv2 parser in its current state makes it possible to cause a slight denial-of-service condition to single suricata ... Antti Tönkyrä

07/10/2019

11:36 PM Suricata Bug #2490: Filehash rule does not fire without filestore keyword

Okay verified the same behavior on freshly compiled 4.1.4 too. Antti Tönkyrä