Buffer overflow in the chunked encoding transfer mechanism in Internet Information Server (IIS) 4.0 and 5.0 Active Server Pages allows attackers to cause a denial of service or execute arbitrary code.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A25
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-018
http://www.securityfocus.com/bid/4485
http://www.kb.cert.org/vuls/id/610291
http://www.iss.net/security_center/static/8795.php
http://www.cisco.com/warp/public/707/Microsoft-IIS-vulnerabilities-MS02-018.shtml