{"action":"Upgrade httpcomponents-client to 4.3.2-1 or later.","affected":[{"fixed":"4.3.2-1","introduced":"0"}],"component":"httpcomponents-client","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.3.2-1"],"id":"tcs_01M5NAGWKGD40GQ5Q2PM1J93YY","modified_at":"2026-09-01T20:03:18.204448168Z","published_at":"2017-10-30T19:29:00.280Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2013-4366","https://security-tracker.debian.org/tracker/CVE-2013-4366"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2013-4366#Debian:14/httpcomponents-client","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2013-4366"}],"summary":"http/impl/client/HttpClientBuilder.java in Apache HttpClient 4.3.x before 4.3.1 does not ensure that X509HostnameVerifier is not null, which allows attackers to have unspecified impact via vectors inv"}