{"action":"Upgrade netty to 1:4.1.45-1 or later.","affected":[{"fixed":"1:4.1.45-1","introduced":"0"}],"component":"netty","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:4.1.45-1"],"id":"tcs_01M5NF802FBWPEQ74FFDY0E5YJ","modified_at":"2026-10-26T12:02:48.361179206Z","published_at":"2020-01-27T17:15:12.277Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-7238","https://security-tracker.debian.org/tracker/CVE-2020-7238"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-7238","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-7238"}],"summary":"Netty 4.1.43.Final allows HTTP Request Smuggling because it mishandles Transfer-Encoding whitespace (such as a [space]Transfer-Encoding:chunked line) and a later Content-Length header. This issue exis"}