{"id":"CVE-2017-1000056","aliases":["GHSA-2jx2-76rc-2v7v","GO-2023-1492"],"url":"https://o3.security/vulnerability/CVE-2017-1000056","summary":"Kubernetes Privilege Escalation","details":"Kubernetes version 1.5.0-1.5.4 is vulnerable to a privilege escalation in the PodSecurityPolicy admission plugin resulting in the ability to make use of any existing PodSecurityPolicy object.","published":"2017-07-17T13:18:17.750Z","modified":"2026-08-07T11:31:32.305701558Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Go","name":"k8s.io/kubernetes","fixedVersion":"1.5.5"}],"fix":null,"references":[{"type":"REPORT","url":"https://github.com/kubernetes/kubernetes/issues/43459"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:31:32.305701558Z"}}