Intrusion PreventionSuricata.TCP.Handshake.Content.Detection.Bypass
Description
This indicates an attack attempt to exploit a Security Policy Bypass Vulnerability in OISF Suricata.
The vulnerability is due to an error in the vulnerable application when handling a maliciously crafted response. An attacker can exploit this to bypass security policies on the on the affected machine via maliciously crafted response.
Affected Products
OISF Suricata prior to 4.0.4
Impact
Security Bypass: Remote attackers can bypass security checks of vulnerable systems.
Recommended Actions
Apply the most recent upgrade or patch from the vendor:
https://redmine.openinfosecfoundation.org/issues/2427
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
Version Updates
| Date | Version | Detail |
|---|---|---|
| 2019-06-06 | 14.627 | Severity:high:medium |
| ID | 45756 |
| Created | Apr 25, 2018 |
| Updated | May 02, 2022 |
| Risk |
|
| CVE ID | CVE-2018-6794 |
| Exploit Prediction Score | 59.67% |
| Default Action | drop |
| Active | |
| Affected OS | All |
| Affected App | Other |