Description
An issue was found in Apache Airflow versions 1.10.10 and below. A remote code/command injection vulnerability was discovered in one of the example DAGs shipped with Airflow which would allow any authenticated user to run arbitrary commands as the user running airflow worker/scheduler (depending on the executor in use). If you already have examples disabled by setting load_examples=False in the config then you are not vulnerable.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Apache Software Foundation / Apache Airflow1.10.10 and below – 1.10.10 and below
Exploits & PoCs
- nucleiApache Airflow <=1.10.10 - Remote Code Executionby pdteam
References
- MAILING_LISThttps://lists.apache.org/thread.html/r7255cf0be3566f23a768e2a04b40fb09e52fcd1872695428ba9afe91%40%3Cusers.airflow.apache.org%3E
- EXPLOIThttp://packetstormsecurity.com/files/162908/Apache-Airflow-1.10.10-Remote-Code-Execution.html
- EXPLOIThttp://packetstormsecurity.com/files/174764/Apache-Airflow-1.10.10-Remote-Code-Execution.html