Information Exposure Affecting apache-airflow package, versions [,2.1.2)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.05% (24th percentile)

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  • Snyk IDSNYK-PYTHON-APACHEAIRFLOW-1569603
  • published25 Aug 2021
  • disclosed16 Aug 2021
  • creditUnknown

Introduced: 16 Aug 2021

CVE-2021-35936  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade apache-airflow to version 2.1.2 or higher.

Overview

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

Affected versions of this package are vulnerable to Information Exposure. If remote logging is not used, the worker (in the case of CeleryExecutor) or the scheduler (in the case of LocalExecutor) runs a Flask logging server and is listening on a specific port and also binds on 0.0.0.0 by default. This logging server had no authentication and allows reading log files of DAG jobs.

CVSS Scores

version 3.1