Command Injection Affecting apache-airflow package, versions [,2.2.4)


Severity

0.0
high
0
10

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    94.63% (100th percentile)

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  • Snyk ID SNYK-PYTHON-APACHEAIRFLOW-2413442
  • published 25 Feb 2022
  • disclosed 25 Feb 2022
  • credit Kai Zhao of the TToU Security Team

How to fix?

Upgrade apache-airflow to version 2.2.4 or higher.

Overview

apache-airflow is a platform to programmatically author, schedule, and monitor workflows.

Affected versions of this package are vulnerable to Command Injection via example DAGs that accept user provided parameters as a result of a lacking sanitization process, making them susceptible to OS Command Injection from the web UI.

Workaround

It is possible to set [core] load_examples to False and invalidate this vector.

CVSS Scores

version 3.1
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Snyk

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

NVD

8.8 high