CVE-2021-38540

CRITICAL

9.8

CVSS Severity Score

EPSS Score0.0190%

EPSS Percentile10.56th

Published2021年9月9日

Last Modified2024年11月21日

Vulnerability 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 Platforms (CPE)

📦

Apache

Airflow

>= 2.0.0 and < 2.1.3

References & Advisories

🔗 https://lists.apache.org/thread.html/rac2ed9118f64733e47b4f1e82ddc8c8020774698f13328ca742b03a2%40%3Cannounce.apache.org%3E

🔗 https://lists.apache.org/thread.html/rb34c3dd1a815456355217eef34060789f771b6f77c3a3dec77de2064%40%3Cusers.airflow.apache.org%3E