{"action":"Upgrade ruby to 3.0.3-r0 or later.","affected":[{"fixed":"3.0.3-r0","introduced":"2.7.0"}],"component":"ruby","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.18","exploited":false,"fixed_versions":["3.0.3-r0"],"id":"tcs_01M5NDFS4DYVAMZECTAX33MS7B","modified_at":"2026-10-23T17:17:56.216428904Z","published_at":"2022-01-01T06:15:07.293Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-41819","https://security.alpinelinux.org/vuln/CVE-2021-41819"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-41819#Alpine:v3.18/ruby","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-41819"}],"summary":"CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby."}