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.
opencontainers/image-spec (github.com/opencontainers/image-spec)
### [`v1.0.2`](https://togithub.com/opencontainers/image-spec/releases/tag/v1.0.2)
[Compare Source](https://togithub.com/opencontainers/image-spec/compare/v1.0.1...v1.0.2)
This release was voted on by the maintainers and PASSED (+5 -0 [#2](https://togithub.com/opencontainers/image-spec/issues/2)), to mitigate the CVE-2021-41190 advisory.
This release is rebased directly on the prior tagged release (not including the commits that have occurred on main). Corresponding commits have been added to main, such that main is ready for a future next release.
![R](https://user-images.githubusercontent.com/67049/142260429-9da17e3d-c6dd-4721-89bb-0ef72ef69c22.gif)
Configuration
📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).
🚦 Automerge: Enabled.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
[ ] If you want to rebase/retry this PR, check this box
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
This PR contains the following updates:
v1.0.1
->v1.0.2
GitHub Vulnerability Alerts
GHSA-77vh-xpmg-72qh
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:
Release Notes
opencontainers/image-spec (github.com/opencontainers/image-spec)
### [`v1.0.2`](https://togithub.com/opencontainers/image-spec/releases/tag/v1.0.2) [Compare Source](https://togithub.com/opencontainers/image-spec/compare/v1.0.1...v1.0.2) This release was voted on by the maintainers and PASSED (+5 -0 [#2](https://togithub.com/opencontainers/image-spec/issues/2)), to mitigate the CVE-2021-41190 advisory. This release is rebased directly on the prior tagged release (not including the commits that have occurred on main). Corresponding commits have been added to main, such that main is ready for a future next release. ![R](https://user-images.githubusercontent.com/67049/142260429-9da17e3d-c6dd-4721-89bb-0ef72ef69c22.gif)Configuration
📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).
🚦 Automerge: Enabled.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
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