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Posted to issues@spark.apache.org by "Naveen S (Jira)" <ji...@apache.org> on 2021/10/03 19:26:00 UTC

[jira] [Created] (SPARK-36915) Pin actions to a full length commit SHA

Naveen S created SPARK-36915:
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             Summary: Pin actions to a full length commit SHA
                 Key: SPARK-36915
                 URL: https://issues.apache.org/jira/browse/SPARK-36915
             Project: Spark
          Issue Type: Bug
          Components: Project Infra
    Affects Versions: 3.1.2
            Reporter: Naveen S


Pinning an action to a full-length commit SHA is currently the only way to use an action as
an immutable release. Pinning to a particular SHA helps mitigate the risk of a bad actor adding a
backdoor to the action's repository, as they would need to generate a SHA-1 collision for
a valid Git object payload.

[https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-third-party-actions]

[https://github.com/ossf/scorecard/blob/main/docs/checks.md#pinned-dependencies]



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