Secunia Security Advisory – IBM has acknowledged a vulnerability in WebSphere Application Server for z/OS, which can be exploited by malicious, local users to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/59924/sa27121.txt
Source: https://packetstormsecurity.com/files/59924/Secunia-Security-Advisory-27121.html