{"action":"Upgrade waitress to 1.4.1-1 or later.","affected":[{"fixed":"1.4.1-1","introduced":"0"}],"component":"waitress","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.4.1-1"],"id":"tcs_01M5NDZPRFHZ0E2T033QCJCJ7S","modified_at":"2026-09-21T07:02:28.170122547Z","published_at":"2019-12-20T23:15:11.167Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-16785","https://security-tracker.debian.org/tracker/CVE-2019-16785"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-16785","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-16785"}],"summary":"Waitress through version 1.3.1 implemented a \"MAY\" part of the RFC7230 which states: \"Although the line terminator for the start-line and header fields is the sequence CRLF, a recipient MAY recognize"}