{"action":"Upgrade nss to 2:3.39-1 or later.","affected":[{"fixed":"2:3.39-1","introduced":"0"}],"component":"nss","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2:3.39-1"],"id":"tcs_01M5NCZWS0WHJ22HFW29S1HEMW","modified_at":"2026-10-23T18:03:36.198735918Z","published_at":"2019-04-29T15:29:00.247Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-12384","https://security-tracker.debian.org/tracker/CVE-2018-12384"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-12384#Debian:14/nss","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-12384"}],"summary":"When handling a SSLv2-compatible ClientHello request, the server doesn't generate a new random value but sends an all-zero value instead. This results in full malleability of the ClientHello for SSLv2"}