{"action":"Upgrade krb5 to 1.4.4-6 or later.","affected":[{"fixed":"1.4.4-6","introduced":"0"}],"component":"krb5","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.4.4-6"],"id":"tcs_01M5N8PXNNMPFE9YDPX886BXCV","modified_at":"2026-10-22T23:47:29.851026698Z","published_at":"2006-12-31T05:00:00Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2006-6143","https://security-tracker.debian.org/tracker/CVE-2006-6143"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2006-6143","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2006-6143"}],"summary":"The RPC library in Kerberos 5 1.4 through 1.4.4, and 1.5 through 1.5.1, as used in Kerberos administration daemon (kadmind) and other products that use this library, calls an uninitialized function po"}