Bug 2134432 (CVE-2022-2953)

Summary:	CVE-2022-2953 libtiff: tiffcrop: heap-buffer-overflow in extractImageSection in tiffcrop.c
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:	adudiak, bdettelb, caswilli, dffrench, dkuc, fjansen, gzaronik, ikanias, jary, jburrell, jkoehler, jwong, kaycoth, kshier, micjohns, mmuzila, nforro, ngough, rgodfrey, rh-spice-bugs, rravi, sthirugn, tohughes
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	An out-of-bound read flaw was found in LibTIFF, in extractImageSection in the tools/tiffcrop.c:6905, allowing attackers to cause a denial of service via a crafted tiff file.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-05-16 15:16:56 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:	2134437, 2134438, 2134439, 2134692, 2134693, 2134694, 2134695, 2136482, 2140593
Bug Blocks:	2134435

Description TEJ RATHI 2022-10-13 12:19:39 UTC

LibTIFF 4.4.0 has an out-of-bounds read in extractImageSection in tools/tiffcrop.c:6905, allowing 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 48d6ece8.

https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2953.json
https://gitlab.com/libtiff/libtiff/-/commit/48d6ece8389b01129e7d357f0985c8f938ce3da3
https://gitlab.com/libtiff/libtiff/-/issues/414

Comment 1 TEJ RATHI 2022-10-13 12:26:04 UTC

Created iv tracking bugs for this issue:

Affects: fedora-all [bug 2134438]


Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2134437]


Created mingw-libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2134439]

Comment 4 errata-xmlrpc 2023-01-12 09:17:27 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:0095 https://access.redhat.com/errata/RHSA-2023:0095

Comment 5 errata-xmlrpc 2023-01-23 15:17:21 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:0302 https://access.redhat.com/errata/RHSA-2023:0302

Comment 8 Product Security DevOps Team 2023-05-16 15:16:52 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-2022-2953