Multiple buffer overflows in (1) tetrinet_inmessage, (2) speclist_add and (3) config-getthemeinfo of GTetrinet 0.4.3 and earlier allow remote attackers to casue a denial of service and possibly execute arbitrary code.
http://www.securityfocus.com/bid/6062
http://www.iss.net/security_center/static/10511.php
http://www.derkeiler.com/Mailing-Lists/securityfocus/bugtraq/2002-11/0303.html
http://www.debian.org/security/2002/dsa-205