Description
ImageSharp is a 2D graphics API. An Out-of-bounds Write vulnerability has been found in the ImageSharp gif decoder, allowing attackers to cause a crash using a specially crafted gif. This can potentially lead to denial of service. All users are advised to upgrade to v3.1.5 or v2.1.9.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| SixLabors | ImageSharp | < 2.1.9, >= 3.0.0, < 3.1.5 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| NuGet | SixLabors.ImageSharp | < 2.1.9 | 2.1.9 | GHSA-63p8-c4ww-9cg7 |
| NuGet | SixLabors.ImageSharp | >= 3.0.0, < 3.1.5 | 3.1.5 | GHSA-63p8-c4ww-9cg7 |
References
- https://github.com/SixLabors/ImageSharp/security/advisories/GHSA-63p8-c4ww-9cg7
- https://github.com/SixLabors/ImageSharp/pull/2754
- https://github.com/SixLabors/ImageSharp/pull/2756
- https://github.com/SixLabors/ImageSharp/commit/9dda64a8186af67baf06b6d9c1ab599c3608b693
- https://github.com/SixLabors/ImageSharp/commit/a1f287977139109a987065643b8172c748abdadb