Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Motorola MDLC protocol through 2022-05-02 mishandles message integrity. It supports three security modes: Plain, Legacy Encryption, and New Encryption. In Legacy Encryption mode, traffic is encrypted via the Tiny Encryption Algorithm (TEA) block-cipher in ECB mode. This mode of operation does not offer message integrity and offers reduced confidentiality above the block level, as demonstrated by an ECB Penguin attack against any block ciphers.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Motorola Solutions MDLC 加密问题漏洞
Vulnerability Description
Motorola Solutions MDLC是美国摩托罗拉解决方案（Motorola Solutions）公司的一种数据通信协议。 Motorola Solutions MDLC 存在加密问题漏洞，该漏洞源于MDLC的传统加密模式使用 ECB 模式中的微型加密算法 (TEA) 分组密码对流量进行加密，该模式不提供消息完整性并降低了机密性。攻击者可以利用该漏洞使用插入在某些位置的密文块来制作消息，从而在给定的偏移量处生成已知的明文。
CVSS Information
N/A
Vulnerability Type
N/A