Buffer overflow in the kdc_reply_cipher function in KTH Kerberos IV allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long authentication request.
https://exchange.xforce.ibmcloud.com/vulnerabilities/5734
https://euvd.enisa.europa.eu/vulnerability/EUVD-2001-0035
http://archives.neohapsis.com/archives/bugtraq/2001-01/0511.html
http://archives.neohapsis.com/archives/bugtraq/2000-12/0105.html
http://archives.neohapsis.com/archives/bugtraq/2000-12/0093.html