In Kubernetes clusters using Ceph RBD as a storage provisioner, with logging level of at least 4, Ceph RBD admin secrets can be written to logs. This occurs in kube-controller-manager's logs during provisioning of Ceph RBD persistent claims. This affects < v1.19.3, < v1.18.10, < v1.17.13.
References
Link | Resource |
---|---|
https://github.com/kubernetes/kubernetes/issues/95624 | Third Party Advisory |
https://groups.google.com/g/kubernetes-security-discuss/c/vm-HcrFUOCs/m/36utxAM5CwAJ | Mailing List Patch Third Party Advisory |
https://security.netapp.com/advisory/ntap-20210122-0006/ | Third Party Advisory |
Configurations
Configuration 1 (hide)
|
Information
Published : 2020-12-07 14:15
Updated : 2021-03-29 12:30
NVD link : CVE-2020-8566
Mitre link : CVE-2020-8566
JSON object : View
CWE
CWE-532
Insertion of Sensitive Information into Log File
Products Affected
kubernetes
- kubernetes