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.
Software | From | Fixed in |
---|---|---|
ncipher / payshield_spp_library | 1.3.12 | 1.3.12.x |
ncipher / payshield_spp_library | 1.5.18 | 1.5.18.x |
ncipher / payshield_spp_library | 1.6.18 | 1.6.18.x |