Divide By Zero error in tiffcrop in libtiff 4.3.0 allows 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 f8d0f9aa.
The product divides a value by zero.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libtiff | Libtiff | 4.3.0 (including) | 4.3.0 (including) |
| Red Hat Enterprise Linux 8 | RedHat | libtiff-0:4.0.9-23.el8 | * |
| Red Hat Enterprise Linux 9 | RedHat | libtiff-0:4.4.0-2.el9 | * |
| Tiff | Ubuntu | bionic | * |
| Tiff | Ubuntu | esm-infra/xenial | * |
| Tiff | Ubuntu | focal | * |
| Tiff | Ubuntu | impish | * |
| Tiff | Ubuntu | trusty | * |
| Tiff | Ubuntu | trusty/esm | * |
| Tiff | Ubuntu | upstream | * |
| Tiff | Ubuntu | xenial | * |