{"action":"Upgrade openssl to 0.9.8-1 or later.","affected":[{"fixed":"0.9.8-1","introduced":"0"}],"component":"openssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.9.8-1"],"id":"tcs_01M5N980HTJGS6YNCKWM1MGH7Y","modified_at":"2026-10-23T17:47:49.416415574Z","published_at":"2009-02-20T19:30:00.280Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2009-0653","https://security-tracker.debian.org/tracker/CVE-2009-0653"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2009-0653","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2009-0653"}],"summary":"OpenSSL, probably 0.9.6, does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-midd"}