Null source pointer passed as an argument to memcpy()...
Moderate severity
Unreviewed
Published
Feb 12, 2022
to the GitHub Advisory Database
•
Updated Jan 29, 2023
Description
Published by the National Vulnerability Database
Feb 11, 2022
Published to the GitHub Advisory Database
Feb 12, 2022
Last updated
Jan 29, 2023
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.
References