{"action":"Upgrade ruby to 2.5.2-r0 or later.","affected":[{"fixed":"2.5.2-r0","introduced":"2.3.0"}],"component":"ruby","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.12","exploited":false,"fixed_versions":["2.5.2-r0"],"id":"tcs_01M5NAE6N1PD1CPWRV9DD76GHH","modified_at":"2026-10-23T17:17:55.225601494Z","published_at":"2018-11-16T18:29:00.943Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-16395","https://security.alpinelinux.org/vuln/CVE-2018-16395"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-16395#Alpine:v3.12/ruby","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-16395"}],"summary":"An issue was discovered in the OpenSSL library in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. When two OpenSSL::X509::Name objects are compared using =="}