{"id":"CVE-2020-8563","aliases":["GHSA-5xfg-wv98-264m","GO-2024-2755"],"url":"https://o3.security/vulnerability/CVE-2020-8563","summary":"Sensitive Information leak via Log File in Kubernetes","details":"In Kubernetes clusters using VSphere as a cloud provider, with a logging level set to 4 or above, VSphere cloud credentials will be leaked in the cloud controller manager's log. This affects < v1.19.3.","published":"2020-12-07T22:15:21.197Z","modified":"2026-08-07T15:14:50.978246Z","cvss":{"score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/kubernetes/kubernetes","fixedVersion":"1.19.3"}],"fix":{"url":"https://github.com/kubernetes/kubernetes/pull/95236","label":"kubernetes/kubernetes#95236"},"references":[{"type":"ADVISORY","url":"https://github.com/kubernetes/kubernetes/issues/95621"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20210122-0006/"},{"type":"FIX","url":"https://groups.google.com/g/kubernetes-security-discuss/c/vm-HcrFUOCs/m/36utxAM5CwAJ"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8563"},{"type":"WEB","url":"https://github.com/kubernetes/kubernetes/pull/95236"},{"type":"WEB","url":"https://github.com/kubernetes/kubernetes/pull/95236/commits/247f6dd09299bc7893c1e0affea11c0255025b96"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1886635"},{"type":"PACKAGE","url":"https://github.com/kubernetes/kubernetes"},{"type":"WEB","url":"https://groups.google.com/g/kubernetes-announce/c/ScdmyORnPDk"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20210122-0006"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T15:14:50.978246Z"}}