NetChat, an application intended to allow users on the same subnet to chat with one another, is susceptible to a stack-based buffer overflow. Versions 7.3 and below are affected. The overflow allows for arbitrary code execution under the user running the application.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/33357/netchat73.txt
Source: https://packetstormsecurity.com/files/33357/netchat73.txt.html