title: Red Hat Security Advisory: krb5 security update
description: krb5: Sending a request containing PA-ENCRYPTED-CHALLENGE padata element without using FAST could result in NULL dereference in KDC which leads to DoS krb5: NULL pointer dereference in process_tgs_req() in kdc/do_tgs_req.c via a FAST inner body that lacks server field
cpes: cpe:/o:redhat:enterprise_linux:8::baseos