Buffer overflow in Web Retriever client for Lotus Notes/Domino R4.5 through R6 allows remote malicious web servers to cause a denial of service (crash) via a long HTTP status line.
https://exchange.xforce.ibmcloud.com/vulnerabilities/11525
http://www.securityfocus.com/bid/7038
http://www.kb.cert.org/vuls/id/411489
http://www.cert.org/advisories/CA-2003-11.html
http://www-1.ibm.com/support/docview.wss?rs=482&q=Domino&uid=swg21105060