The KDE screensaver klock includes a bug, which allows to bypass
the password authentication.
While klock waits for kcheckpass to verify the password a timer is
triggered and the dialog box is deleted. After kcheckpass completes
klock crashs.
The innd wrapper inndstart could be tricked to execute arbitrary
code by editing the environment (INNCONF), by modifing the inn.conf
file or by overflowing a buffer.