CVE-2022-0562

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

Null source pointer passed as an argument to memcpy() function within TIFFReadDirectory() in tif_dirread.c in libtiff versions from 4.0 to 4.3.0 could lead to Denial of Service via crafted TIFF file. For users that compile libtiff from sources, a fix is available with commit 561599c.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
libtifflibtiff>=4.0, <=4.3.0

References

Timeline

Published
Feb 11, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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