In LibTIFF 4.0.8, there is a denial of service vulnerability in the TIFFOpen function. A crafted input will lead to a denial of service attack. During the TIFFOpen process, td_imagelength is not checked. The value of td_imagelength can be directly controlled by an input file. In the ChopUpSingleUncompressedStrip function, the _TIFFCheckMalloc function is called based on td_imagelength. If we set the value of td_imagelength close to the amount of system memory, it will hang the system or trigger the OOM killer.
CPE | Name | Operator | Version |
---|---|---|---|
tiff | eq | 4.0.8-r0 | |
libtiff | eq | Release-v3-7-0beta2 | |
tiff | eq | 4.0.6-r2 | |
libtiff | eq | 3.7.0 | |
libtiff | eq | 4.0.0alpha4 | |
tiff | eq | 4.0.9-r1 | |
libtiff | eq | 4.0.0 | |
libtiff | eq | Release-v4-0-8 | |
libtiff | eq | Release-v3-6-0beta2 | |
tiff | eq | 4.0.1-r0 |