CRLF injection vulnerability in Lynx 2.8.4 and earlier allows remote attackers to inject false HTTP headers into an HTTP request that is provided on the command line, via a URL containing encoded carriage return, line feed, and other whitespace characters.
http://www.trustix.net/errata/misc/2002/TSL-2002-0085-lynx-ssl.asc.txt
http://www.securityfocus.com/bid/5499
http://www.redhat.com/support/errata/RHSA-2003-030.html
http://www.redhat.com/support/errata/RHSA-2003-029.html
http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:023
http://www.iss.net/security_center/static/9887.php
http://www.debian.org/security/2002/dsa-210