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CVE-2022-0562

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 …

Impact

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.

Affected products

VendorProductAffected versions
LibtiffLibtiff
from 4.0.0 through 4.3.0
FedoraprojectFedora
Version 35
DebianDebian Linux
Versions 9.0, 10.0, 11.0
NetappOntap Select Deploy Administration Utility
All versions

Weakness classification

CWE-476

References