Vulnerability in Apache Apache-Airflow-Providers-Ftp
CVE-2024-29733
Improper Certificate Validation vulnerability in Apache Airflow FTP Provider. The FTP hook lacks complete certificate validation in FTP_TLS connections, which can potentially be leveraged. Implementing proper certificate validation by passing context=ssl.create_default_context() during FTP_TLS instantiation is used as mitigation to validate the certificates properly. This issue affects Apache Airflow FTP Provider: before 3.7.0. Users are recommended to upgrade to version 3.7.0, which fixes the issue.
Vulnerability class: Improper Certificate Validation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.006 (48.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/apache/airflow/pull/38266 (patch, Issue Tracking)
- github.com/apache/airflow/blob/95e26118b828c364755f3a8c96870f3591b01c31/airflow… (Product, technical-description)
- docs.python.org/3/library/ssl.html (Technical Description, technical-description)
- lists.apache.org/thread/265t5zbmtjs6h9fkw52wtp03nsbplky2 (vendor-advisory, Mailing List, Vendor Advisory)
- www.openwall.com/lists/oss-security/2024/04/19/3 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2024-29733?
- CVE-2024-29733 is a low-severity vulnerability in Apache Apache-Airflow-Providers-Ftp, classified under Improper Certificate Validation. CVSS score: 2.7/10. Published 2024-04-21.
- How severe is CVE-2024-29733?
- Low severity. CVSS v3 base score is 2.7 out of 10.