{"action":"Upgrade lighthouse to 2.2.0-r0 or later.","affected":[{"fixed":"2.2.0-r0","introduced":"0"}],"component":"lighthouse","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.20","exploited":false,"fixed_versions":["2.2.0-r0"],"id":"tcs_01M6HG2VQ0C0J4BS0CCSC8C1VT","modified_at":"2026-11-03T07:30:23.942723265Z","published_at":"2022-03-15T17:15:08.513Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-0778","https://security.alpinelinux.org/vuln/CVE-2022-0778"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-0778#Alpine:v3.20/lighthouse","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-0778"}],"summary":"The BN_mod_sqrt() function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this function is used when parsing certificates that"}