CVE-2022-3626

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemset in libtiff/tif_unix.c:340 when called from processCropSelections, tools/tiffcrop.c:7619, 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 236b7191.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
libtiff	libtiff	<=4.4.0

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3626.jsonThird Party Advisory, VDB Entry
https://gitlab.com/libtiff/libtiff/-/commit/236b7191f04c60d09ee836ae13b50f812c841047Patch, Third Party Advisory
https://gitlab.com/libtiff/libtiff/-/issues/426Exploit, Issue Tracking, Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00018.htmlMailing List, Third Party Advisory
https://security.netapp.com/advisory/ntap-20230110-0001/Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3626.jsonThird Party Advisory, VDB Entry
https://gitlab.com/libtiff/libtiff/-/commit/236b7191f04c60d09ee836ae13b50f812c841047Patch, Third Party Advisory
https://gitlab.com/libtiff/libtiff/-/issues/426Exploit, Issue Tracking, Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00018.htmlMailing List, Third Party Advisory
https://security.netapp.com/advisory/ntap-20230110-0001/Third Party Advisory

Timeline

Published: Oct 21, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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