Vulnerability Information
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Vulnerability Title
Improper Validation of Admin Key in PIV Smartcard
Vulnerability Description
Nitrokey 3 Firmware is the the firmware of Nitrokey 3 USB keys. For release 1.8.0, and test releases with PIV enabled prior to 1.8.0, the PIV application could accept invalid keys for authentication of the admin key. This could lead to compromise of the integrity of the data stored in the application. An attacker without access to the proper administration key would be able to generate new keys and overwrite certificates. Such an attacker would not be able to read-out or extract existing private data, nor would they be able to gain access to cryptographic operations that would normally require PIN-based authentication. The issue is fixed in piv-authenticator 0.3.9, and in Nitrokey's firmware 1.8.1.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Vulnerability Type
认证机制不恰当
Vulnerability Title
Nitrokey 3 Firmware 授权问题漏洞
Vulnerability Description
Nitrokey 3 Firmware是Nitrokey开源的一个 Nitrokey 3 固件。 Nitrokey 3 Firmware存在授权问题漏洞，该漏洞源于PIV应用程序可以接受无效密钥来验证管理密钥。这可能会导致应用程序中存储的数据的完整性受到损害。
CVSS Information
N/A
Vulnerability Type
N/A