Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Montgomery squaring implementation in crypto/bn/asm/x86_64-mont5.pl in OpenSSL 1.0.2 before 1.0.2e on the x86_64 platform, as used by the BN_mod_exp function, mishandles carry propagation and produces incorrect output, which makes it easier for remote attackers to obtain sensitive private-key information via an attack against use of a (1) Diffie-Hellman (DH) or (2) Diffie-Hellman Ephemeral (DHE) ciphersuite.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
OpenSSL‘BN_mod_exp’安全漏洞
Vulnerability Description
OpenSSL是OpenSSL团队开发的一个开源的能够实现安全套接层（SSL v2/v3）和安全传输层（TLS v1）协议的通用加密库，它支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。 x86_64平台上的OpenSSL 1.0.2e之前1.0.2版本的crypto/bn/asm/x86_64-mont5.pl文件中的‘BN_mod_exp’函数的Montgomery平方实现过程中存在安全漏洞，该漏洞源于程序没有正确处理进位传递，产生错误的输出。远程攻击者可通过对Diffie-Hellman(
CVSS Information
N/A
Vulnerability Type
N/A