Bug 2180876 (CVE-2023-1576)

Summary:	CVE-2023-1576 p7zip: Heap buffer overflow in ZipIn.cpp
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
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:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-03-23 09:46:41 UTC	Type:	---
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Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2180878, 2180877
Bug Blocks:

Description Pedro Sampaio 2023-03-22 13:44:57 UTC

A Heap-buffer-overflow in CPP/7zip/Archive/Zip/ZipIn.cpp:1116 in NArchive::NZip::CInArchive::FindCd(bool) was found in p7zip 16.02.

References:

https://sourceforge.net/p/p7zip/bugs/241/

Comment 1 Pedro Sampaio 2023-03-22 13:45:13 UTC

Created p7zip tracking bugs for this issue:

Affects: epel-all [bug 2180878]
Affects: fedora-all [bug 2180877]

Comment 2 Product Security DevOps Team 2023-03-23 09:46:39 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.