The gdImageCropThreshold function in gd_crop.c in the GD Graphics Library (aka libgd) before 2.2.3, as used in PHP before 7.0.9, allows remote attackers to cause a denial of service (application crash) via an invalid color index.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | < 5e29dc36bd5e2166b834ceb19990d9e68a734d7d |