Race condition in MDaemon 2.8.5.0 POP server allows local users to cause a denial of service by entering a UIDL command and quickly exiting the server.
source: wwwsecurityfocuscom/bid/1366/info
A remote user is capable of crashing Alt-N MDaemon 2850 by executing the pass command, then the UIDL command and quitting the mail server before the UIDL has returned a response This must be done before the user is presented with the POP3 login banner Restarting the application is required in ...