Various Qt applications including KSSL (the KDE class library responsible for SSL negotiation), Rekonq, Arora and Psi IM are vulnerable to UI spoofing due to their use of QLabel objects to render externally controlled security critical information. The primary area of concern at this time relates to the named applications SSL certificate dialogue UI however other similar dialogue boxes may also be vulnerable.
f1104d7ba2003aa2ac18e3d2d43aeb4860aa6ccd918b4b4b79f4e418e6abe44f