{"action":"Upgrade kubernetes to 1.20.5+really1.20.2-1 or later.","affected":[{"fixed":"1.20.5+really1.20.2-1","introduced":"0"}],"component":"kubernetes","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.20.5+really1.20.2-1"],"id":"tcs_01M5NJ6V30QAF4JMHCJ2M8C2SX","modified_at":"2026-10-23T18:04:53.429849616Z","published_at":"2023-11-03T18:15:08.623Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-3893","https://security-tracker.debian.org/tracker/CVE-2023-3893"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-3893#Debian:13/kubernetes","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-3893"}],"summary":"A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes running kubernetes-csi-proxy may be able to escalate to admin privileges on those nodes. Kubernetes clu"}