CVE-2024-3848: mlflow/mlflow path traversal in artifact URL handling via fragment

Summary

A path traversal flaw in mlflow/mlflow version 2.11.0 bypasses the earlier fix for CVE-2023-6909. The application mishandles artifact URLs, where a '#' character lets an attacker insert a path into the fragment and skip validation, so the protocol scheme is ignored. An attacker can read arbitrary files, including SSH and cloud keys.

Mitigation

The source does not state a fix yet. Check the original advisory for updates.

Affected packages in the Exposure Registry

Matched by package name and ecosystem. Each entry shows whether the package delegates to a language model and how many tracked packages depend on it.

• mlflowPyPILLM dependency since 2024-05-30 · 17 tracked dependents

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