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- Snyk ID SNYK-DEBIAN11-TIFF-3058778
- published 22 Oct 2022
- disclosed 21 Oct 2022
How to fix?
tiff to version 4.2.0-1+deb11u3 or higher.
Note: Versions mentioned in the description apply only to the upstream
tiff package and not the
tiff package as distributed by
How to fix? for
Debian:11 relevant fixed versions and status.
LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c:346 when called from extractImageSection, tools/tiffcrop.c:6860, 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.