Bug 2170187 (CVE-2023-0803)

Summary: CVE-2023-0803 libtiff: out-of-bounds write in extractContigSamplesShifted16bits() in tools/tiffcrop.c
Product: [Other] Security Response Reporter: Guilherme de Almeida Suckevicz <gsuckevi>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: bdettelb, caswilli, dffrench, dkuc, fjansen, gzaronik, hkataria, jburrell, jkoehler, kaycoth, kshier, micjohns, mmuzila, nforro, ngough, rgodfrey, rh-spice-bugs, sthirugn
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 flaw was found in tiffcrop, a program distributed by the libtiff package. A specially crafted tiff file can lead to an out-of-bounds write in the extractContigSamplesShifted16bits function in tools/tiffcrop.c, resulting in a Denial of Service and limited data modification.
 Story Points: ---
Clone Of: Environment:
Last Closed: 2023-06-22 02:41:17 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: 2170188, 2170189, 2170190, 2170191, 2170615, 2170616, 2170617, 2170618, 2193357    
Bug Blocks: 2169674    

Description Guilherme de Almeida Suckevicz 2023-02-15 20:08:03 UTC 
LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3516, 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 33aee127.

References:
https://gitlab.com/libtiff/libtiff/-/issues/501
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0803.json

Upstream patch:
https://gitlab.com/libtiff/libtiff/-/commit/33aee1275d9d1384791d2206776eb8152d397f00
Comment 1 Guilherme de Almeida Suckevicz 2023-02-15 20:08:33 UTC 
Created iv tracking bugs for this issue:

Affects: fedora-all [bug 2170189]


Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2170190]


Created mingw-libtiff tracking bugs for this issue:

Affects: fedora-all [bug 2170188]


Created tkimg tracking bugs for this issue:

Affects: fedora-all [bug 2170191]
Comment 3 errata-xmlrpc 2023-06-21 14:38:46 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:3711 https://access.redhat.com/errata/RHSA-2023:3711
Comment 4 Product Security DevOps Team 2023-06-22 02:41:15 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-2023-0803
Comment 6 errata-xmlrpc 2023-09-26 09:18:12 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:5353 https://access.redhat.com/errata/RHSA-2023:5353
Comment 7 eachhabitual 2024-04-16 04:26:23 UTC Comment hidden (spam)