Information disclosure in Apache Airflow
CVE-2023-39508
Execution with Unnecessary Privileges, : Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Airflow.The "Run Task" feature enables authenticated user to bypass some of the restrictions put in place. It allows to execute code in the webserver context as well as allows to bypas limitation of access the user has to certain DAGs. The "Run Task" feature is considered dangerous and it has been removed entirely in Airflow 2.6.0 This issue affects Apache Airflow: before 2.6.0.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.026 (84.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
- Apache Airflow
- Apache Software Foundation Airflow — versions 0
Weakness classification (CWE)
References
- github.com/apache/airflow/pull/29706 (Patch, patch, Vendor Advisory)
- lists.apache.org/thread/j2nkjd0zqvtqk85s6ywpx3c35pvzyx15 (vendor-advisory, Mailing List, Vendor Advisory)
- seclists.org/fulldisclosure/2023/Jul/43 (Not Applicable)
Frequently asked questions
- What is CVE-2023-39508?
- CVE-2023-39508 is a high-severity vulnerability in Apache Airflow, classified under Information Disclosure. CVSS score: 8.8/10. Published 2023-08-05.
- How severe is CVE-2023-39508?
- High severity. CVSS v3 base score is 8.8 out of 10.