Microsoft Windows Task Scheduler is vulnerable to a stack-based buffer overflow. The flaw can be exploited by creating a specially-crafted .job file. This will most frequently be a local exploit, but it is possible to imagine some cases where this could be remotely exploited as well.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/33795/mstaskjob.txt
Source: https://packetstormsecurity.com/files/33795/mstaskjob.txt.html