{"action":"Upgrade krb5 to 1.11.3+dfsg-3+nmu1 or later.","affected":[{"fixed":"1.11.3+dfsg-3+nmu1","introduced":"0"}],"component":"krb5","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.11.3+dfsg-3+nmu1"],"id":"tcs_01M5NA9VD4M5Y91PE23A357FKK","modified_at":"2026-09-01T20:03:11.316669073Z","published_at":"2013-11-20T14:12:44.960Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2013-1417","https://security-tracker.debian.org/tracker/CVE-2013-1417"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2013-1417#Debian:13/krb5","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2013-1417"}],"summary":"do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of se"}