Digest values used throughout this library were not always validated. That allowed attackers to trigger, when pulling untrusted images, unexpected authenticated registry accesses on behalf of a victim user.
In less common uses of this library (using other transports or not using the containers/image/v5/copy.Image API), an attacker could also trigger local path traversals or crashes.
v5.30.0
What's Changed
A fair number of improvements when working with zstd and zstd:chunked-compressed images.
Note that make install now installs policy.json and registries.d/default.yaml.
Make blob reuse choices manifest-format-sensitive, and allow conversions when writing to format-agnostic transports by @mtrmac in containers/image#2213
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Bumps github.com/containers/image/v5 from 5.27.1-0.20230911141411-81c35e010bab to 5.30.1.
Release notes
Sourced from github.com/containers/image/v5's releases.
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Commits
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