Secure Network Operations, Inc. Advisory SRT2003-08-22-104 – widz, the 802.11 wireless IDS system version 1.5 and below, makes use of untrusted input with a system call. If this utility were to be used in a production environment with any non-root users on the system, they would be able to easily escalate their privileges to root.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/31569/SRT2003-08-22-104.txt
Source: https://packetstormsecurity.com/files/31569/SRT2003-08-22-104.txt.html