PT-2022-12315 · Apache · Apache Airflow

Franco Cano Erazo · Published 2022-01-20 · Updated 2024-03-06 · CVE-2021-45230

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions Apache Airflow versions prior to 2.2.0

Description The issue affects users with "can create" permissions on DAG Runs, allowing them to create Dag Runs for dags they don't have "edit" permissions for. This is a specific case where the user's permissions do not align with the expected access control.

Recommendations For versions prior to 2.2.0, update to version 2.2.0 or later to resolve the issue. As a temporary workaround, consider restricting the "can create" permissions on DAG Runs to only those users who also have "edit" permissions for the respective dags.

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

BIT-AIRFLOW-2021-45230

CVE-2021-45230

GHSA-4JH2-3C85-Q67H

PYSEC-2022-11

Affected Products

Apache Airflow

References · 11

• https://lists.apache.org/thread/m778ojn0k595rwco4ht9wjql89mjoxnl · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-45230 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-45230 · Security Note
• https://osv.dev/vulnerability/GHSA-4jh2-3c85-q67h · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2022-11 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-airflow-2021-45230 · Vendor Advisory
• https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2022-11.yaml · Note
• https://t.me/cvenotify/25698 · Telegram Post
• https://t.me/cibsecurity/35913 · Telegram Post
• https://t.me/cvenotify/25713 · Telegram Post
• https://github.com/advisories/GHSA-4jh2-3c85-q67h · Note