{"id":"CVE-2020-8552","aliases":["GHSA-82hx-w2r5-c2wq"],"url":"https://o3.security/vulnerability/CVE-2020-8552","summary":"Kubernetes API Server DoS Via API Requests","details":"The Kubernetes API server component in versions prior to 1.15.9, 1.16.0-1.16.6, and 1.17.0-1.17.2 has been found to be vulnerable to a denial of service attack via successful API requests.","published":"2020-03-27T15:15:12.757Z","modified":"2026-08-07T11:48:33.575181701Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"},"epss":{"score":0.02428,"percentile":0.82864,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"k8s.io/apiserver","fixedVersion":"0.15.10"},{"ecosystem":"Go","name":"k8s.io/apiserver","fixedVersion":"0.16.7"},{"ecosystem":"Go","name":"k8s.io/apiserver","fixedVersion":"0.17.3"}],"fix":null,"references":[{"type":"WEB","url":"https://groups.google.com/forum/#%21topic/kubernetes-security-announce/2UOlsba2g0s"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20200413-0003/"},{"type":"FIX","url":"https://github.com/kubernetes/kubernetes/issues/89378"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:48:33.575181701Z"}}