{"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_01M5NFFWV3GDGVSYVMA056THBJ","modified_at":"2026-10-23T18:02:57.606951826Z","published_at":"2021-09-20T17:15:08.283Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-25740","https://security-tracker.debian.org/tracker/CVE-2021-25740"],"severity":{"label":"low","score":3.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-25740#Debian:13/kubernetes","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-25740"}],"summary":"A security issue was discovered with Kubernetes that could enable users to send network traffic to locations they would otherwise not have access to via a confused deputy attack."}