CVE-2022-2056

MEDIUM

Libtiff - Divide By Zero

Title source: rule

Description

Divide By Zero error in tiffcrop in libtiff 4.4.0 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 f3a5e010.

References (8)

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4TSS7MJ7OO7JO5BNKCRYSFU7UAYOKLA2/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OXUMJXVEAYFWRO3U3YHKSULHIVDOLEQS/

[Mailing List, Third Party Advisory] https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html

[Third Party Advisory] https://www.debian.org/security/2023/dsa-5333

[Third Party Advisory] https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2056.json

View Writeup ZIP pw:eip

[Exploit, Issue Tracking, Patch, Third Party Advisory] https://gitlab.com/libtiff/libtiff/-/issues/415

[Issue Tracking, Patch, Third Party Advisory] https://gitlab.com/libtiff/libtiff/-/merge_requests/346

[Third Party Advisory] https://security.netapp.com/advisory/ntap-20220826-0001/

Scores

CVSS v3 5.5

EPSS 0.0009

EPSS Percentile 25.6%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE

CWE-369

Status published

Products (6)

debian/debian_linux 10.0

debian/debian_linux 11.0

fedoraproject/fedora 35

fedoraproject/fedora 36

libtiff/libtiff 4.4.0

netapp/active_iq_unified_manager

Published Jun 30, 2022

Tracked Since Feb 18, 2026