CVE-2004-0511
Multiple unknown vulnerabilities in MMDF on OpenServer 5.0.6 and 5.0.7, and possibly other operating systems, may allow attackers to cause a denial of service by triggering a null dereference.
Date published : 2004-10-28
http://www.securityfocus.com/bid/10758
ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2004.7/SCOSA-2004.7.txt