CVE-2020-8566
Summary
| CVE | CVE-2020-8566 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-12-07 22:15:00 UTC |
| Updated | 2021-03-29 19:30:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-532
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Kubernetes | Kubernetes | All | All | All | All |
| Application | Kubernetes | Kubernetes | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| [Security Advisory] Multiple secret leaks when verbose logging is enabled | MLIST | groups.google.com | Mailing List, Patch, Third Party Advisory |
| December 2020 Kubernetes Vulnerabilities in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| CVE-2020-8566: Ceph RBD adminSecrets exposed in logs when loglevel >= 4 · Issue #95624 · kubernetes/kubernetes · GitHub | CONFIRM | github.com | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: Kaizhe Huang (derek0405)