Path Traversal Affecting mlflow package, versions [,2.11.2) [2.12.0,2.12.1)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.04% (10th percentile)

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  • Snyk ID SNYK-PYTHON-MLFLOW-6860431
  • published 16 May 2024
  • disclosed 16 May 2024
  • credit asimovl

How to fix?

Upgrade mlflow to version 2.11.2, 2.12.1 or higher.

Overview

mlflow is a platform to streamline machine learning development, including tracking experiments, packaging code into reproducible runs, and sharing and deploying models.

Affected versions of this package are vulnerable to Path Traversal during the handling of artifact URLs. An attacker can read arbitrary files, including sensitive information such as SSH and cloud keys, by constructing a URL that uses the fragment portion to bypass validation and access the filesystem path.

Note:

This vulnerability is a bypass for CVE-2023-6909

CVSS Scores

version 3.1
Expand this section

Snyk

7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None