QNX 6.4.x/6.5.x ifwatchd - Local Privilege Escalation

!/bin/sh QNX 6.4.x/6.5.x ifwatchd local root exploit by cenobyte 2013 - vulnerability description: Setuid root ifwatchd watches for addresses added to or deleted from network interfaces and calls up/down scripts for them. Any user can launch ifwatchd and provide arbitrary up/down scripts...