Multiple use-after-free and double-free vulnerabilities in gifcolor.c in GIFLIB 5.1.2 have unspecified impact and attack vectors.
Weakness
The product calls free() twice on the same memory address.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Giflib | Giflib_project | 5.1.2 (including) | 5.1.2 (including) |
| Giflib | Ubuntu | precise | * |
| Giflib | Ubuntu | trusty | * |
| Giflib | Ubuntu | upstream | * |
| Giflib | Ubuntu | wily | * |