PYSEC-2021-326
At a glance
- Published
- Updated
- CVE
- CVE-2021-38540
- Aliases
- BIT-airflow-2021-38540, GHSA-h88f-r7cw-8fv3
Description
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.
Affected packages
| Package | Versions |
|---|---|
| PyPI · apache-airflow | introduced 2.0.0, fixed 2.1.3 |
References
- https://lists.apache.org/thread.html/rb34c3dd1a815456355217eef34060789f771b6f77c3a3dec77de2064%40%3Cusers.airflow.apache.org%3E WEB
- https://lists.apache.org/thread.html/rac2ed9118f64733e47b4f1e82ddc8c8020774698f13328ca742b03a2@%3Cannounce.apache.org%3E WEB
- https://github.com/advisories/GHSA-h88f-r7cw-8fv3 ADVISORY
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — PyPA Advisory Database |