CVE-2022-0907

MEDIUM

Libtiff - NULL Pointer Dereference

Title source: rule

Description

Unchecked Return Value to NULL Pointer Dereference in tiffcrop 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 f2b656e2.

References (8)

[Third Party Advisory] https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0907.json

View Writeup ZIP pw:eip

[Exploit, Patch, Third Party Advisory] https://gitlab.com/libtiff/libtiff/-/issues/392

[Third Party Advisory] https://gitlab.com/libtiff/libtiff/-/merge_requests/314

[Third Party Advisory] https://security.gentoo.org/glsa/202210-10

[Third Party Advisory] https://security.netapp.com/advisory/ntap-20220506-0002/

[Third Party Advisory] https://www.debian.org/security/2022/dsa-5108

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNT2GFNRLOMKJ5KXM6JIHKBNBFDVZPD3/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQ4E654ZYUUUQNBKYQFXNK2CV3CPWTM2/

Scores

CVSS v3 5.5

EPSS 0.0021

EPSS Percentile 42.7%

Attack Vector LOCAL

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

Classification

CWE

CWE-252

Status published

Affected Products (6)

libtiff/libtiff

debian/debian_linux

fedoraproject/fedora

netapp/ontap_select_deploy_administration_utility

Timeline

Published Mar 11, 2022

Tracked Since Feb 18, 2026