Bug 2294654 (CVE-2024-39134)

Summary:	CVE-2024-39134 zziplib: Stack buffer overflow via __zzip_fetch_disk_trailer() function at zzip/zip.c
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	A stack buffer overflow vulnerability was found in zziplibv. This flaw allows attackers to cause a denial of service via the __zzip_fetch_disk_trailer() function at /zzip/zip.c.	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:	2294655, 2299209
Bug Blocks:	2294656

Description Pedro Sampaio 2024-06-27 23:38:03 UTC

A Stack Buffer Overflow vulnerability in zziplibv 0.13.77 allows attackers to cause a denial of service via the __zzip_fetch_disk_trailer() function at /zzip/zip.c.

References:

https://github.com/gdraheim/zziplib/issues/165

Comment 1 Pedro Sampaio 2024-06-27 23:38:23 UTC

Created zziplib tracking bugs for this issue:

Affects: fedora-all [bug 2294655]