CVE-2021-38540 – apache-airflow

Package

Manager: pip
Name: apache-airflow
Vulnerable Version: >=2.0.0 <2.1.3

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.89913 pctl0.99552

Details

Missing Authentication for Critical Function in Apache Airflow 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.

Metadata

Created: 2022-05-24T19:14:00Z
Modified: 2024-09-11T19:50:18Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-h88f-r7cw-8fv3/GHSA-h88f-r7cw-8fv3.json
CWE IDs: ["CWE-306"]
Alternative ID: GHSA-h88f-r7cw-8fv3
Finding: F006
Auto approve: 1