Bug 2123233 (CVE-2022-37048)

Summary:	CVE-2022-37048 tcpreplay: heap-based buffer overflow in get_l2len_protocol at common/get.c
Product:	[Other] Security Response	Reporter:	TEJ RATHI <trathi>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	bojan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	tcpreplay 4.4.2-beta1	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-09-03 15:55:46 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:	2123236, 2123239
Bug Blocks:

Description TEJ RATHI 2022-09-01 08:00:58 UTC

The component tcprewrite in Tcpreplay v4.4.1 was discovered to contain a heap-based buffer overflow in get_l2len_protocol at common/get.c:344. NOTE: this is different from CVE-2022-27941.

https://github.com/appneta/tcpreplay/issues/735

Comment 1 TEJ RATHI 2022-09-01 08:01:20 UTC

Created tcpreplay tracking bugs for this issue:

Affects: epel-all [bug 2123239]
Affects: fedora-all [bug 2123236]

Comment 2 Product Security DevOps Team 2022-09-03 15:55:44 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.