Auth bypass in Apache Airflow
CVE-2023-47037
We failed to apply CVE-2023-40611 in 2.7.1 and this vulnerability was marked as fixed then. Apache Airflow, versions before 2.7.3, is affected by a vulnerability that allows authenticated and DAG-view authorized Users to modify some DAG run detail values when submitting notes. This could have them alter details such as configuration parameters, start date, etc. Users should upgrade to version 2.7.3 or later which has removed the vulnerability.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.015 (73.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
- Apache Airflow
- Apache Software Foundation Airflow — versions 0
Weakness classification (CWE)
References
- github.com/apache/airflow/pull/33413 (Patch, patch, Issue Tracking)
- lists.apache.org/thread/04y4vrw1t2xl030gswtctc4nt1w90cb0 (vendor-advisory, Mailing List)
- www.openwall.com/lists/oss-security/2023/11/12/1 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-47037?
- CVE-2023-47037 is a medium-severity vulnerability in Apache Airflow, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2023-11-12.
- How severe is CVE-2023-47037?
- Medium severity. CVSS v3 base score is 4.3 out of 10.