{"action":"Upgrade nodejs to 18.20.4+dfsg-1~deb12u1 or later.","affected":[{"fixed":"18.20.4+dfsg-1~deb12u1","introduced":"0"}],"component":"nodejs","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["18.20.4+dfsg-1~deb12u1"],"id":"tcs_01M5NKD3X8NFW3458HBVKTRWDV","modified_at":"2026-09-15T09:03:00.439944421Z","published_at":"2024-04-09T01:15:49.197Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2024-27983","https://security-tracker.debian.org/tracker/CVE-2024-27983"],"severity":{"label":"high","score":8.2},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2024-27983","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2024-27983"}],"summary":"An attacker can make the Node.js HTTP/2 server completely unavailable by sending a small amount of HTTP/2 frames packets with a few HTTP/2 frames inside. It is possible to leave some data in nghttp2 m"}