CVE-2021-38540

Missing Authentication for Critical Function in pypi/apache-airflow

Identifiers

CVE-2021-38540

Package Slug

pypi/apache-airflow

Vulnerability

Missing Authentication for Critical Function

Description

The variable import endpoint was not protected by authentication in Airflow 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.

Affected Versions

All versions starting from 2.0.0 before 2.1.3

Solution

Upgrade to version 2.1.3 or above.

Last Modified

2021-09-22

source