Bug 1429520 (CVE-2017-6429)

Summary:	CVE-2017-6429 tcpreplay: Buffer overflow in Tcpcapinfo utility
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	bojan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	tcpreplay 4.2.0	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:08:29 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:	1429521, 1429522
Bug Blocks:

Description Andrej Nemec 2017-03-06 14:17:05 UTC

Tcpcapinfo utility of Tcpreplay has a buffer overflow vulnerability associated with parsing a crafted pcap file. This occurs in the src/tcpcapinfo.c file when capture has a packet that is too large to handle.

References:

http://seclists.org/bugtraq/2017/Mar/22

Upstream bug:

https://github.com/appneta/tcpreplay/issues/278

Upstream patch:

https://github.com/appneta/tcpreplay/commit/d689d14dbcd768c028eab2fb378d849e543dcfe9

Comment 1 Andrej Nemec 2017-03-06 14:17:37 UTC

Created tcpreplay tracking bugs for this issue:

Affects: epel-all [bug 1429521]
Affects: fedora-all [bug 1429522]

Comment 2 Product Security DevOps Team 2019-06-08 03:08:29 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.