CVE-2021-38540
Missing Authentication for Critical Function in Apache Airflow
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, GHSA, Bitnami.
Beschreibung
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.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | airflow | 2.1.3 |
| pip::GitHub Security Advisory pip | apache-airflow | 2.1.3 |
Referenzen
- https://github.com/advisories/GHSA-h88f-r7cw-8fv3
- https://github.com/apache/airflow
- https://github.com/apache/airflow/commit/bcec1df703cd4a01520a90c3f801cca6f97d9bfd
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2021-326.yaml
- https://lists.apache.org/thread.html/rac2ed9118f64733e47b4f1e82ddc8c8020774698f13328ca742b03a2@%3Cannounce.apache.org%3E
- https://lists.apache.org/thread.html/rb34c3dd1a815456355217eef34060789f771b6f77c3a3dec77de2064@%3Cusers.airflow.apache.org%3E
- https://nvd.nist.gov/vuln/detail/CVE-2021-38540