Since version 5.2.0, when using deferrable mode with the path of a Kubernetes configuration file for authentication, the Airflow worker serializes this configuration file as a dictionary and sends it to the triggerer by storing it in metadata without any encryption. Additionally, if used with an Airflow version between 2.3.0 and 2.6.0, the configuration dictionary will be logged as plain text in the triggerer service without masking. This allows anyone with access to the metadata or triggerer log to obtain the configuration file and use it to access the Kubernetes cluster.
This behavior was changed in version 7.0.0, which stopped serializing the file contents and started providing the file path instead to read the contents into the trigger. Users are recommended to upgrade to version 7.0.0, which fixes this issue.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: apache
Published: 2024-01-24T12:56:17.869Z
Updated: 2024-08-02T22:40:34.203Z
Reserved: 2023-12-21T22:59:06.988Z
Link: CVE-2023-51702
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2024-01-24T13:15:08.150
Modified: 2024-01-30T23:00:53.027
Link: CVE-2023-51702
Redhat
No data.