{"action":"Upgrade nodejs to 12.20.1~dfsg-1 or later.","affected":[{"fixed":"12.20.1~dfsg-1","introduced":"0"}],"component":"nodejs","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["12.20.1~dfsg-1"],"id":"tcs_01M5NF8NHEMHX3A6TW3SRYVAS1","modified_at":"2026-09-11T11:02:32.949688649Z","published_at":"2021-01-06T21:15:14.707Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-8287","https://security-tracker.debian.org/tracker/CVE-2020-8287"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-8287#Debian:14/nodejs","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-8287"}],"summary":"Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies the"}