CVE-2024-29733
LOWApache Airflow FTP Provider <3.7.0 - Certificate Validation
Title source: llmDescription
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.
References (5)
Core 5
Core References
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2024/04/19/3
Issue Tracking patch
https://github.com/apache/airflow/pull/38266
Product technical-description
https://github.com/apache/airflow/blob/95e26118b828c364755f3a8c96870f3591b01c31/airflow/providers/ftp/hooks/ftp.py#L280
Technical Description technical-description
https://docs.python.org/3/library/ssl.html#best-defaults
Mailing List, Vendor Advisory vendor-advisory
https://lists.apache.org/thread/265t5zbmtjs6h9fkw52wtp03nsbplky2
Scores
CVSS v3
2.7
EPSS
0.0011
EPSS Percentile
28.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-295
Status
published
Products (2)
apache/apache-airflow-providers-ftp
< 3.7.0
pypi/apache-airflow-providers-ftp
0 - 3.7.0PyPI
Published
Apr 21, 2024
Tracked Since
Feb 18, 2026