CVE-2006-1115
nCipher HSM before 2.22.6, when generating a Diffie-Hellman public/private key pair without any specified DiscreteLogGroup parameters, chooses random parameters that could allow an attacker to crack the private key in significantly less time than a brute force attack.
Date published : 2006-03-09
http://www.securityfocus.com/bid/17006
http://www.securityfocus.com/archive/1/427146/100/0/threaded