Description (CNA)
The Apache Airflow Git provider runs its git-over-SSH operations with `StrictHostKeyChecking=no` by default, disabling SSH host-key verification. An attacker who can intercept the network path between an Airflow worker and the Git server can impersonate the server (man-in-the-middle), capturing the SSH deploy key or injecting malicious repository content. Deployments that use the Git DAG bundle or Git provider to clone over SSH with a deploy key are affected. The fix changes the default to verify host keys; upgrade to apache-airflow-providers-git `0.4.1` or later and configure a `known_hosts` file.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Apache Software Foundation / Apache Airflow Git provider | affected 0 before 0.4.1 |
CWE
CWE-322
References
- https://github.com/apache/airflow/pull/69103
- https://lists.apache.org/thread/fjmclngfksz2kp7llpcjxzdz568h0zhc
ADP enrichment
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