{"action":"Upgrade freeradius to 2.1.12+dfsg-1.2 or later.","affected":[{"fixed":"2.1.12+dfsg-1.2","introduced":"0"}],"component":"freeradius","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.1.12+dfsg-1.2"],"id":"tcs_01M5N9XXX3ZPXQAYM000JDGM7X","modified_at":"2026-10-23T17:47:23.676778135Z","published_at":"2013-03-12T23:55:01.337Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2011-4966","https://security-tracker.debian.org/tracker/CVE-2011-4966"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2011-4966#Debian:14/freeradius","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2011-4966"}],"summary":"modules/rlm_unix/rlm_unix.c in FreeRADIUS before 2.2.0, when unix mode is enabled for user authentication, does not properly check the password expiration in /etc/shadow, which allows remote authentic"}