Bug 2265435 (CVE-2024-24476)

Summary:	CVE-2024-24476 wireshark: Buffer Overflow via pan/addr_resolv.c and ws_manuf_lookup_str() results in Denial of Service
Product:	[Other] Security Response	Reporter:	Patrick Del Bello <pdelbell>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	tkorbar
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	wireshark 4.2.0	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in Wireshark. This issue allows a remote attacker to trigger a buffer over-read in the ws_manuf_lookup_str function in the epan/manuf.c file, resulting in a denial of service.	Story Points:	---
Clone Of:		Environment:
Last Closed:		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:	2265437
Bug Blocks:	2265430

Description Patrick Del Bello 2024-02-22 01:25:18 UTC

Buffer Overflow vulnerability in Wireshark team Wireshark before v.4.2.0 allows a remote attacker to cause a denial of service via the pan/addr_resolv.c, and ws_manuf_lookup_str(), size components.

https://gist.github.com/1047524396/369ba0ccffe255cf8142208b6142be2b
https://github.com/wireshark/wireshark/commit/108217f4bb1afb8b25fc705c2722b3e328b1ad78
https://gitlab.com/wireshark/wireshark/-/issues/19344

Comment 1 Patrick Del Bello 2024-02-22 01:25:30 UTC

Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 2265437]