tif_getimage.c in LibTIFF 3.9.0 and 3.9.2 on 64-bit platforms, as used in ImageMagick, does not properly perform vertical flips, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted TIFF image, related to "downsampled OJPEG input."
| Software | From | Fixed in |
|---|---|---|
| libtiff / libtiff | 3.9.0 | 3.9.0.x |
| libtiff / libtiff | 3.9.2 | 3.9.2.x |