Heap-based buffer overflow in the loadImage function in the tiffcrop tool in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (out-of-bounds write) or execute arbitrary code via a crafted TIFF image with zero tiles.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-3991.json"