{"cve":"CVE-2020-8566","nvd":{"published":"2020-12-07T22:15:21.480","modified":"2026-06-17T03:26:33.850","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":5.5},"cwes":["CWE-532"],"references":["https://github.com/kubernetes/kubernetes/issues/95624","https://groups.google.com/g/kubernetes-security-discuss/c/vm-HcrFUOCs/m/36utxAM5CwAJ","https://security.netapp.com/advisory/ntap-20210122-0006/","https://github.com/kubernetes/kubernetes/issues/95624","https://groups.google.com/g/kubernetes-security-discuss/c/vm-HcrFUOCs/m/36utxAM5CwAJ"],"products":["kubernetes:kubernetes"],"source":"nvd","synced_at":"2026-10-19T21:11:20.317016139+00:00"},"epss":{"cve":"CVE-2020-8566","score":0.00526,"percentile":0.44601,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-5x96-j797-5qqw","url":"https://osv.dev/vulnerability/GHSA-5x96-j797-5qqw","summary":"Sensitive Information leak via Log File in Kubernetes","modified":"2024-06-04T16:56:36.264238Z","packages":[{"ecosystem":"Go","name":"github.com/kubernetes/kubernetes","purl":"pkg:golang/github.com/kubernetes/kubernetes","ranges":["<1.17.13"],"fixed":["1.17.13"]},{"ecosystem":"Go","name":"github.com/kubernetes/kubernetes","purl":"pkg:golang/github.com/kubernetes/kubernetes","ranges":[">=1.18.0 <1.18.10"],"fixed":["1.18.10"]},{"ecosystem":"Go","name":"github.com/kubernetes/kubernetes","purl":"pkg:golang/github.com/kubernetes/kubernetes","ranges":[">=1.19.0 <1.19.3"],"fixed":["1.19.3"]}]},{"id":"GO-2024-2754","url":"https://osv.dev/vulnerability/GO-2024-2754","summary":"Sensitive Information leak for users of Ceph RBD via Log File in k8s.io/kubernetes","modified":"2026-03-03T04:55:14.570739Z","packages":[{"ecosystem":"Go","name":"k8s.io/kubernetes","purl":"pkg:golang/k8s.io/kubernetes","ranges":["<1.17.13",">=1.18.0 <1.18.10",">=1.19.0 <1.19.3"],"fixed":["1.17.13","1.18.10","1.19.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}