Vulnerability Information
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Vulnerability Title
Bluetooth implementations may not sufficiently validate elliptic curve parameters during Diffie-Hellman key exchange
Vulnerability Description
Bluetooth firmware or operating system software drivers in macOS versions before 10.13, High Sierra and iOS versions before 11.4, and Android versions before the 2018-06-05 patch may not sufficiently validate elliptic curve parameters used to generate public keys during a Diffie-Hellman key exchange, which may allow a remote attacker to obtain the encryption key used by the device.
CVSS Information
N/A
Vulnerability Type
缺少必要的密码学步骤
Vulnerability Title
Bluetooth 加密问题漏洞
Vulnerability Description
Bluetooth是一种无线技术标准，它能够实现固定设备、移动设备和楼宇个人域网之间的短距离数据交换。 Bluetooth中存在加密问题漏洞，该漏洞源于在Diffie-Hellman密钥交换过程中程序未能充分验证用于生成公钥的椭圆曲线参数。远程攻击者可利用该漏洞获取设备使用的加密密钥，进而拦截，解密，伪造和注入设备消息。以下系统受到影响：macOS 10.13之前版本；macOS High Sierra 11.4之前版本；iOS 11.4之前版本；Android 2018-06-05补丁之前版本。
CVSS Information
N/A
Vulnerability Type
N/A