Bug 1735583 (CVE-2019-1010279)

Summary:	CVE-2019-1010279 suricata: TCP/HTTP detection bypass in detect.c leads to denial of service
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	athmanem, jmlich83, jtfas90, sgrubb
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	suricata 4.1.3	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-10-25 02:37:41 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Dhananjay Arunesh 2019-08-01 06:25:37 UTC

A vulnerability was found in Open Information Security Foundation Suricata prior to version 4.1.3 is affected by: Denial of Service - TCP/HTTP detection bypass. The impact is: An attacker can evade a signature detection with a specialy formed sequence of network packets. The component is: detect.c. The attack vector is: An attacker can trigger the vulnerability by a specifically crafted network TCP session.

Reference:
https://redmine.openinfosecfoundation.org/issues/2770
https://github.com/OISF/suricata/pull/3625

Upstream commit:
https://github.com/OISF/suricata/pull/3625/commits/d8634daf74c882356659addb65fb142b738a186b