The dcopidlng script in KDE 3.2.x and 3.3.x creates temporary files with predictable filenames, which allows local users to overwrite arbitrary files via a symlink attack.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10676
http://www.redhat.com/support/errata/RHSA-2005-325.html
http://www.mandriva.com/security/advisories?name=MDKSA-2005:058
http://www.mandriva.com/security/advisories?name=MDKSA-2005:045
http://www.kde.org/info/security/advisory-20050316-2.txt
http://securitytracker.com/id?1013525
http://security.gentoo.org/glsa/glsa-200503-14.xml
http://secunia.com/advisories/14254
http://marc.info/?l=bugtraq&m=110814653804757&w=2