The SPP_VerifyPVV function in nCipher payShield SPP library 1.3.12, 1.5.18 and 1.6.18 returns a Status_OK value even if the HSM returns a different status code, which could cause applications to make incorrect security-critical decisions, e.g. by accepting an invalid PIN number.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Payshield_spp_library | Ncipher | 1.3.12 (including) | 1.3.12 (including) |
| Payshield_spp_library | Ncipher | 1.5.18 (including) | 1.5.18 (including) |
| Payshield_spp_library | Ncipher | 1.6.18 (including) | 1.6.18 (including) |