LCDproc is a system to display system information and other data on an LCD display which uses client / server communication. The server is vulnerable to remote buffer overflow allowing an attacker to remotely execute arbitrary code or cause the LCDproc server to crash. Patch available here.
14eb38e3f0574a9702bdc7ae0cfe610a25f981b43a50cbfb49142d570cf2b5a2