KTH Kerberos IV allows local users to overwrite arbitrary files via a symlink attack on a ticket file.Referenceshttp://www.redhat.com/support/errata/RHSA-2001-025.htmlhttp://archives.neohapsis.com/archives/bugtraq/2000-12/0093.htmlhttps://exchange.xforce.ibmcloud.com/vulnerabilities/5754http://archives.neohapsis.com/archives/bugtraq/2000-12/0105.html