{"action":"Upgrade stdlib to 1.19.11 or later.","affected":[{"fixed":"1.19.11","introduced":"0"},{"fixed":"1.20.6","introduced":"1.20.0-0"}],"component":"stdlib","cve_ids":["CVE-2023-29406"],"ecosystem":"Go","epss":0.01453,"exploited":false,"fixed_versions":["1.19.11","1.20.6"],"id":"tcs_01M5KFZGAAP0ZW8TYFP0832KGT","modified_at":"2026-02-04T04:31:14.443108Z","published_at":"2023-07-11T19:19:08Z","references":["https://osv.dev/vulnerability/GO-2023-1878","https://go.dev/issue/60374","https://go.dev/cl/506996","https://groups.google.com/g/golang-announce/c/2q13H6LEEx0"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2023-1878","url":"https://osv.dev/vulnerability/GO-2023-1878"}],"summary":"Insufficient sanitization of Host header in net/http"}