Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The diffie_hellman_sha256 function in kex.c in libssh2 before 1.7.0 improperly truncates secrets to 128 or 256 bits, which makes it easier for man-in-the-middle attackers to decrypt or intercept SSH sessions via unspecified vectors, aka a "bits/bytes confusion bug."
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
libssh2 安全漏洞
Vulnerability Description
libssh2是一个用于实现SSH2协议的客户端C库。 libssh2 1.7.0之前版本的kex.c文件中的‘diffie_hellman_sha256’函数存在安全漏洞,该漏洞源于程序不正确地将密钥缩短为128位或256位。攻击者可利用该漏洞实施中间人攻击,解密或拦截SSH会话。
CVSS Information
N/A
Vulnerability Type
N/A