Secunia Security Advisory – HP has acknowledged a vulnerability in MPE/iX, which can be exploited by malicious people to poison the DNS cache.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/74471/sa33714.txt
Source: https://packetstormsecurity.com/files/74471/Secunia-Security-Advisory-33714.html