{"action":"Upgrade chrony to 2.2.1-1 or later.","affected":[{"fixed":"2.2.1-1","introduced":"0"}],"component":"chrony","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.2.1-1"],"id":"tcs_01M5NBFKG4ZNMEXWBNK16M409C","modified_at":"2026-09-22T07:00:39.299385915Z","published_at":"2016-01-26T19:59:08.577Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-1567","https://security-tracker.debian.org/tracker/CVE-2016-1567"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-1567#Debian:13/chrony","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-1567"}],"summary":"chrony before 1.31.2 and 2.x before 2.2.1 do not verify peer associations of symmetric keys when authenticating packets, which might allow remote attackers to conduct impersonation attacks via an arbi"}