The cross-site scripting protection for Konqueror in KDE 2.2.2 and 3.0 through 3.0.3 does not properly initialize the domains on sub-frames and sub-iframes, which can allow remote attackers to execute script and steal cookies from subframes that are in other domains.
http://www.securityfocus.com/bid/5689
http://www.redhat.com/support/errata/RHSA-2002-221.html
http://www.redhat.com/support/errata/RHSA-2002-220.html
http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-064.php
http://www.kde.org/info/security/advisory-20020908-2.txt
http://www.iss.net/security_center/static/10039.php
http://www.debian.org/security/2002/dsa-167
http://marc.info/?l=bugtraq&m=103175850925395&w=2
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000525