{"action":"Upgrade php-cas to 1.3.1-2 or later.","affected":[{"fixed":"1.3.1-2","introduced":"0"}],"component":"php-cas","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.3.1-2"],"id":"tcs_01M5NA63EKQDPG27747TX6ZSW1","modified_at":"2026-10-23T17:47:24.860821758Z","published_at":"2014-06-06T14:55:03.777Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-5583","https://security-tracker.debian.org/tracker/CVE-2012-5583"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-5583","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-5583"}],"summary":"phpCAS before 1.3.2 does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle at"}