| packages: |
| - module: github.com/docker/distribution |
| symbols: |
| - UnmarshalManifest |
| versions: |
| - fixed: 2.8.0+incompatible |
| vulnerable_at: 2.7.1+incompatible |
| description: | |
| Systems that rely on digest equivalence for image attestations may be |
| vulnerable to type confusion. |
| |
| A maliciously crafted OCI Container Image can cause registry clients to |
| parse the same image in two different ways without modifying the image's |
| digest, invalidating the common pattern of relying on container image |
| digests for equivalence. |
| |
| This problem has been addressed in newer versions by improving validation |
| in manifest unmarshaling. |
| ghsas: |
| - GHSA-qq97-vm5h-rrhg |
| links: |
| commit: https://github.com/distribution/distribution/commit/b59a6f827947f9e0e67df0cfb571046de4733586 |
