Bug 2064148 (CVE-2022-0924)

Summary:	CVE-2022-0924 libtiff: Out-of-bounds Read error in tiffcp
Product:	[Other] Security Response	Reporter:	TEJ RATHI <trathi>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	erik-fedora, mike, mmuzila, neuro-sig, nforro, phracek, rh-spice-bugs, sanjay.ankur
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	A heap buffer overflow flaw was found in Libtiffs' cpContigBufToSeparateBuf() function of the tiffcp.c file. This flaw allows an attacker with a crafted TIFF file to trigger a heap out-of-bounds read access issue, causing a crash that leads to a denial of service.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-12-06 22:19:29 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:	2064151, 2064154, 2069991, 2069992, 2069993, 2069994
Bug Blocks:	2064157

Description TEJ RATHI 2022-03-15 07:14:45 UTC

Out-of-bounds Read error in tiffcp in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 408976c4.

https://gitlab.com/libtiff/libtiff/-/merge_requests/311
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0924.json
https://gitlab.com/libtiff/libtiff/-/issues/278

Comment 1 TEJ RATHI 2022-03-15 07:15:15 UTC

Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2064154]


Created mingw-libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2064151]

Comment 4 errata-xmlrpc 2022-11-08 09:45:09 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:7585 https://access.redhat.com/errata/RHSA-2022:7585

Comment 5 errata-xmlrpc 2022-11-15 10:35:19 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:8194 https://access.redhat.com/errata/RHSA-2022:8194

Comment 6 Product Security DevOps Team 2022-12-06 22:19:27 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-0924