rdblue opened a new issue, #16493: URL: https://github.com/apache/iceberg/issues/16493
> This issue was reported to the private Apache Iceberg security mailing list. The submitter is being kept anonymous because the report was sent to a private list. After review, the issue is not considered a serious vulnerability that needs to be kept private, so it is being filed publicly here for tracking and resolution. > > Note: this submission was generated by AI. Please review its claims and source references carefully before acting on them. # Summary Spark scopes `file_list_view` with raw string prefix matching, letting sibling paths fall inside orphan cleanup. # Affected Maven coordinates * versioned integration artifacts: `org.apache.iceberg:iceberg-spark-3.4_*`, `org.apache.iceberg:iceberg-spark-3.5_*`, `org.apache.iceberg:iceberg-spark-4.0_2.13`, `org.apache.iceberg:iceberg-spark-4.1_2.13` # Attacker prerequisites * control over a path, prefix, batch, or file list that sits adjacent to a legitimately scoped prefix * ability to trigger the credential-selection or cleanup path with that crafted input # Impact * A table location like `s3://bucket/table` also matches sibling prefixes such as `s3://bucket/table-backup/...`. * If the caller supplies a crafted `file_list_view`, files outside the intended directory can be treated as in-scope and deleted. * This weakens scope checks even when the explicit `location` override is not used. # Proof status Source review only. The issue is visible directly from source. # Key source references * org.apache.iceberg.spark.actions.DeleteOrphanFilesSparkAction Current severity assessment [2]: Moderate [1] https://iceberg.apache.org/security/ [2] https://security.apache.org/blog/severityrating/ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
