{"action":"Upgrade go to 1.20.6-r0 or later.","affected":[{"fixed":"1.20.6-r0","introduced":"1.20.0"}],"component":"go","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.19","exploited":false,"fixed_versions":["1.20.6-r0"],"id":"tcs_01M6H59NDXCEZSACR6CQ0XYTHN","modified_at":"2026-11-03T06:32:59.002449832Z","published_at":"2023-07-11T20:15:10.643Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2023-29406","https://security.alpinelinux.org/vuln/CVE-2023-29406"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2023-29406#Alpine:v3.19/go","url":"https://osv.dev/vulnerability/ALPINE-CVE-2023-29406"}],"summary":"The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses t"}