CVE-2018-14568 The advisory has been revoked - it doesn't affect any version of package suricata (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-DEBIAN12-SURICATA-1560116
- published23 Jul 2018
- disclosed23 Jul 2018
Introduced: 23 Jul 2018
CVE-2018-14568 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:12.
NVD Description
Note: Versions mentioned in the description apply only to the upstream suricata package and not the suricata package as distributed by Debian.
Suricata before 4.0.5 stops TCP stream inspection upon a TCP RST from a server. This allows detection bypass because Windows TCP clients proceed with normal processing of TCP data that arrives shortly after an RST (i.e., they act as if the RST had not yet been received).
References
- https://security-tracker.debian.org/tracker/CVE-2018-14568
- https://github.com/OISF/suricata/pull/3428/commits/843d0b7a10bb45627f94764a6c5d468a24143345
- https://github.com/kirillwow/ids_bypass
- https://redmine.openinfosecfoundation.org/issues/2501
- https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/