{"action":"Upgrade krb5 to 1.6.dfsg.4~beta1-1 or later.","affected":[{"fixed":"1.6.dfsg.4~beta1-1","introduced":"0"}],"component":"krb5","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.6.dfsg.4~beta1-1"],"id":"tcs_01M5N8XF0X6KRY8QES3C04W9E3","modified_at":"2026-10-21T17:47:49.635650064Z","published_at":"2007-12-06T02:46:00Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2007-5972","https://security-tracker.debian.org/tracker/CVE-2007-5972"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2007-5972","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2007-5972"}],"summary":"Double free vulnerability in the krb5_def_store_mkey function in lib/kdb/kdb_default.c in MIT Kerberos 5 (krb5) 1.5 has unknown impact and remote authenticated attack vectors. NOTE: the free operation"}