MEDIUM6.5

PYSEC-2021-2

Quick fix

PYSEC-2021-2 — apache-airflow: upgrade to the fixed version with the command below.

pip install --upgrade 'apache-airflow>=2.0.1'

Details

Improper Access Control on Configurations Endpoint for the Stable API of Apache Airflow allows users with Viewer or User role to get Airflow Configurations including sensitive information even when `[webserver] expose_config` is set to `False` in `airflow.cfg`. This allowed a privilege escalation attack. This issue affects Apache Airflow 2.0.0.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/apache-airflow

Introduced in: 0Fixed in: 2.0.1

Fixpip install --upgrade 'apache-airflow>=2.0.1'

References

https://lists.apache.org/thread.html/r3b3787700279ec361308cbefb7c2cce2acb26891a12ce864e4a13c8d%40%3Cusers.airflow.apache.org%3E[WEB]
http://www.openwall.com/lists/oss-security/2021/02/17/1[WEB]
https://lists.apache.org/thread.html/rd142565996d7ee847b9c14b8a9921dcf80bc6bc160e3d9dca6dfc2f8@%3Cannounce.apache.org%3E[WEB]
https://github.com/advisories/GHSA-ffw3-6mp6-jmvj[ADVISORY]