The Rambus SafeZone Basic Crypto Module before 10.4.0, as used in certain Fujifilm (formerly Fuji Xerox) devices before 2022-03-01, Canon imagePROGRAF and imageRUNNER devices through 2022-03-14, and potentially many other devices, generates RSA keys that can be broken with Fermats factorization method. This allows efficient calculation of private RSA keys from the public key of a TLS certificate.
The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Safezone_basic_crypto_module | Rambus | 9.3.0 (including) | 10.4.0 (excluding) |