Multiple buffer overflows in LISa on KDE 2.x for 2.1 and later, and KDE 3.x before 3.0.4, allow (1) local and possibly remote attackers to execute arbitrary code via the "lisa" daemon, and (2) remote attackers to execute arbitrary code via a certain "lan://" URL.
http://www.redhat.com/support/errata/RHSA-2002-220.html
http://www.novell.com/linux/security/advisories/2002_042_kdenetwork.html
http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-080.php
http://www.kde.org/info/security/advisory-20021111-2.txt
http://www.iss.net/security_center/static/10598.php
http://www.iss.net/security_center/static/10597.php
http://www.debian.org/security/2002/dsa-214
http://www.ciac.org/ciac/bulletins/n-020.shtml