{"id":"CVE-2012-1016","details":"The pkinit_server_return_padata function in plugins/preauth/pkinit/pkinit_srv.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted Draft 9 request.","modified":"2026-02-04T13:50:49.061613Z","published":"2013-03-05T04:54:02Z","related":["openSUSE-SU-2024:10004-1"],"references":[{"type":"ADVISORY","url":"http://krbdev.mit.edu/rt/Ticket/Display.html?id=7527"},{"type":"ADVISORY","url":"http://secunia.com/advisories/55040"},{"type":"ADVISORY","url":"http://web.mit.edu/kerberos/www/krb5-1.10/"},{"type":"ADVISORY","url":"https://github.com/krb5/krb5/commit/db64ca25d661a47b996b4e2645998b5d7f0eb52c"},{"type":"FIX","url":"https://github.com/krb5/krb5/commit/db64ca25d661a47b996b4e2645998b5d7f0eb52c"}],"schema_version":"1.7.3"}