Ventrilo 2.1.2 through 2.3.0 allows remote attackers to cause a denial of service (application crash) via a status packet that contains less data than specified in the packet header sent to UDP port 3784.
https://exchange.xforce.ibmcloud.com/vulnerabilities/21996
https://euvd.enisa.europa.eu/vulnerability/EUVD-2005-2720
http://www.securityfocus.com/bid/14644
http://securitytracker.com/id?1014784
http://secunia.com/advisories/16551/
http://marc.info/?l=bugtraq&m=112483407515020&w=2
http://lists.grok.org.uk/pipermail/full-disclosure/2005-August/036407.html