Secunia Security Advisory – Some security issues have been reported in lshell, which can be exploited by malicious, local users to bypass certain security restrictions.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/87048/sa38879.txt
Source: https://packetstormsecurity.com/files/87048/Secunia-Security-Advisory-38879.html