PYSEC-2021-326

Import Source

https://github.com/pypa/advisory-database/blob/main/vulns/apache-airflow/PYSEC-2021-326.yaml

Aliases

• BIT-airflow-2021-38540
• CVE-2021-38540
• GHSA-h88f-r7cw-8fv3

Published

2021-09-09T15:15:00Z

Modified

2023-12-06T01:01:25.686699Z

Details

The variable import endpoint was not protected by authentication in Airflow >=2.0.0, <2.1.3. This allowed unauthenticated users to hit that endpoint to add/modify Airflow variables used in DAGs, potentially resulting in a denial of service, information disclosure or remote code execution. This issue affects Apache Airflow >=2.0.0, <2.1.3.

References

• https://lists.apache.org/thread.html/rb34c3dd1a815456355217eef34060789f771b6f77c3a3dec77de2064%40%3Cusers.airflow.apache.org%3E
• https://lists.apache.org/thread.html/rac2ed9118f64733e47b4f1e82ddc8c8020774698f13328ca742b03a2@%3Cannounce.apache.org%3E
• https://github.com/advisories/GHSA-h88f-r7cw-8fv3