Bug 1746668 (CVE-2019-10052)

Summary:	CVE-2019-10052 suricata: rust environment runs into panic in parse_clientid_option in dhcp/parser.rs when parser tries to access DHCP packet
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	athmanem, jmlich83, jtfas90, sgrubb
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-08-29 07:07:20 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:
Bug Depends On:	1746669, 1746670
Bug Blocks:

Description Dhananjay Arunesh 2019-08-29 05:18:12 UTC

An issue was discovered in Suricata 4.1.3. If the network packet does not have the right length, the parser tries to access a part of a DHCP packet. At this point, the Rust environment runs into a panic in parse_clientid_option in the dhcp/parser.rs file.

Reference:
https://redmine.openinfosecfoundation.org/issues/2902
https://redmine.openinfosecfoundation.org/issues/2947

Comment 1 Dhananjay Arunesh 2019-08-29 05:18:45 UTC

Created suricata tracking bugs for this issue:

Affects: epel-7 [bug 1746670]
Affects: fedora-all [bug 1746669]

Comment 2 Dhananjay Arunesh 2019-08-29 05:19:18 UTC

External References:

https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/

Comment 3 Product Security DevOps Team 2019-08-29 07:07:20 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.