Home/CVE/A heap buffer overflow in ExtractImageSection function in tiffcrop.c in libtiff library Version 4.3.0 allows attacker to
CVE

CVE-2022-0891

A heap buffer overflow in ExtractImageSection function in tiffcrop.c in libtiff library Version 4.3.0 allows attacker to

A heap buffer overflow in ExtractImageSection function in tiffcrop.c in libtiff library Version 4.3.0 allows attacker to trigger unsafe or out of bounds memory access via crafted TIFF image file which could result into application crash, potential information disclosure or any other context-dependent impact.

MEDIUM · CVSS 6.1 EPSS 0.00029
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
▤

Affected Products & Versions

4
libtiff>= 3.9.0 and <= 4.3.0
debian linuxall versions
fedoraproject fedoraall versions
netapp active iq unified managerall versions
⚠

Public Exploits & PoCs

2
pocgitlab.com · issues/380gitlab.com
pocgitlab.com · issues/382gitlab.com
▣

Scoring & Timeline

6.1
MEDIUM · CVSS v3.1 · cve@gitlab.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 Mar 2022 · 05:44 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
⚑

Vendor Advisories

7
suse-csafopenSUSE-SU-2024:12057-1
suse-csafSUSE-SU-2022:1882-1
usnUSN-5421-1
suse-csafSUSE-SU-2022:1667-1
rhsaRHSA-2022:8194Low
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://gitlab.com/freedesktop-sdk/mirrors/gitlab/libtiff/libtiff/-/commit/232282fd8f9c21eefe8d2d2b96cdbbb172fe7b7cPatchThird Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0891.jsonThird Party AdvisoryVDB Entry
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNT2GFNRLOMKJ5KXM6JIHKBNBFDVZPD3/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQ4E654ZYUUUQNBKYQFXNK2CV3CPWTM2/
https://security.gentoo.org/glsa/202210-10Third Party Advisory
https://security.netapp.com/advisory/ntap-20221228-0008/Third Party Advisory
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