Secunia Security Advisory – NetBSD has acknowledged a vulnerability in proplib, which can be exploited by malicious people to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/78588/sa35556.txt
Source: https://packetstormsecurity.com/files/78588/Secunia-Security-Advisory-35556.html