Bug 1697243 (CVE-2018-10244)

Summary:	CVE-2018-10244 suricata: incorrect handling of EtherNet/IP PDU parsing lead to out-of-bounds read
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	athmanem, jmlich83, jtfas90, sgrubb
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Hardware:	All
OS:	Linux
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Last Closed:	2019-04-08 07:47:28 UTC	Type:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Description Dhananjay Arunesh 2019-04-08 07:46:42 UTC

Suricata version 4.0.4 incorrectly handles the parsing of an EtherNet/IP PDU. A malformed PDU can cause the parsing code to read beyond the allocated data because DecodeENIPPDU in app-layer-enip-commmon.c has an integer overflow during a length check.

Reference:
https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/