Vulnerability Information
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Vulnerability Title
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Vulnerability Description
The ElGamal implementation in Libgcrypt before 1.9.4 allows plaintext recovery because, during interaction between two cryptographic libraries, a certain dangerous combination of the prime defined by the receiver's public key, the generator defined by the receiver's public key, and the sender's ephemeral exponents can lead to a cross-configuration attack against OpenPGP.
CVSS Information
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Vulnerability Type
N/A
Vulnerability Title
Libgcrypt 加密问题漏洞
Vulnerability Description
Libgcrypt是GNU计划开发（Gnu计划开发）的一个基于GnuPG代码的通用加密库。该库实现了各种加密算法，包括对称密码、哈希算法、公开密钥算法等。 Libgcrypt 1.9.4之前版本存在加密问题漏洞，该漏洞源于在1.9.4之前的Libgcrypt中的ElGamal实现允许明文恢复，因为在两个密码库之间的交互过程中，接收方公钥定义的质数、接收方公钥定义的生成器、和发送方的临时指数可能导致对OpenPGP的交叉配置攻击。
CVSS Information
N/A
Vulnerability Type
N/A