Low, CVSS 3.0GoPublished
Clarify mediaType handling
GHSA-77vh-xpmg-72qh
- Affected
- Go github.com/opencontainers/image-spec < 1.0.2
- Fixed in
- 1.0.2· Vendor fix available
- Issue
- Impact In the OCI Image Specification version 1.0.1 and prior, manifest and index documents are not self-describing and documents with a single digest could be interpreted as either a manifest or an index. Patches The Image Specification will be updated to recommend that both manifest and index documents contain a mediaType field to identify the type of document. Release v1.0.2 includes these updates. Workarounds Software attempting to deserialize an ambiguous document may reject the document if it contains both “manifests” and “layers” fields or “manifests” and “config” fields. References https://github.com/opencontainers/distribution-spec/security/advisories/GHSA-mc8v-mgrf-8f4m For more information If you have any questions or comments about this advisory: Open an issue in https://github.com/opencontainers/image-spec Email us at security@opencontainers.org https://github.com/opencontainers/image-spec/commits/v1.0.2
Recommended action: Upgrade to 1.0.2 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.