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.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Chil | Ncipher | * | * |
| Mscapi_csp | Ncipher | 5.50 (including) | 5.50 (including) |
| Mscapi_csp | Ncipher | 5.54 (including) | 5.54 (including) |
| Ncipher_software_cd | Ncipher | * | * |