Advisory [CVE-2024-39877] Apache Airflow: DAG Author Code Execution possibility in airflow-scheduler
This Apache Software Foundation security advisory covers CVE-2024-39877 affecting Apache Airflow.
Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.
VulniPulse record published Record updated
Summary
Apache Airflow 2.4.0, and versions before 2.9.3, has a vulnerability that allows authenticated DAG authors to craft a doc_md parameter in a way that could execute arbitrary code in the scheduler context, which should be forbidden according to the Airflow Security model. Users should upgrade to version 2.9.3 or later which has removed the vulnerability.
Is CVE-2024-39877 exploited?
No exploitation is reported in the sources VulniPulse tracks: CVE-2024-39877 is not in the CISA KEV catalog (checked ) and this advisory does not report exploitation. That is not proof the vulnerability cannot be exploited.
How do I fix CVE-2024-39877?
Upgrade to a fixed release named by Apache:
- 2.9.3
Confirm against the vendor advisory before you patch.
- Apache Airflow 2.4.0 before 2.9.3
Official advisory · medium-confidence parse· fetched 7 days ago·verify at source
Mitigation checklist
- Users should upgrade to version 2.9.3 or later which has removed the vulnerability.
Official advisory · medium-confidence parse· fetched 7 days ago·verify at source
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