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.

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nCipher Support Software 6.00, when using generatekey KeySafe to import keys, does not delete the temporary copies of the key, which may allow local users to gain access to the key by reading the (1) key.pem or (2) key.der files.

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The Install Wizard for nCipher MSCAPI CSP 5.50 does not use Operator Card Set protected keys when the user requests them but does not generate the Operator Card Set, which results in a lower protection level than specified by the user (module protection only).

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domesticinstall.exe for nCipher MSCAPI CSP 5.50 and 5.54 does not use Operator Card Set protected keys when the user requests them but does not generate the Operator Card Set, which results in a lower protection level than specified by the user (module protection only).

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The ConsoleCallBack class for nCipher running under JRE 1.4.0 and 1.4.0_01, as used by the TrustedCodeTool and possibly other applications, may leak a passphrase when the user aborts an application that is prompting for the passphrase, which could allow attackers to gain privileges.

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The error checking routine used for the C_Verify call on a symmetric verification key in the nCipher PKCS#11 library 1.2.0 and later returns the CKR_OK status even when it detects an invalid signature, which could allow remote attackers to modify or forge messages.

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swinit in nCipher does not properly disable the Operator Card Set recovery feature even when explicitly disabled by the user, which could allow attackers to gain access to application keys.

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