漏洞信息
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Vulnerability Title
Authentication Bypass
Vulnerability Description
wolfSSH’s key exchange state machine can be manipulated to leak the client’s password in the clear, trick the client to send a bogus signature, or trick the client into skipping user authentication. This affects client applications with wolfSSH version 1.4.21 and earlier. Users of wolfSSH must update or apply the fix patch and it’s recommended to update credentials used. This fix is also recommended for wolfSSH server applications. While there aren’t any specific attacks on server applications, the same defect is present. Thanks to Aina Toky Rasoamanana of Valeo and Olivier Levillain of Telecom SudParis for the report.
CVSS Information
N/A
Vulnerability Type
认证机制不恰当
Vulnerability Title
wolfSSH 安全漏洞
Vulnerability Description
wolfSSH是wolfSSL开源的一个小型、快速、可移植的 SSH 实现，包括对 SCP 和 SFTP 的支持。 wolfSSH 1.4.21及之前版本存在安全漏洞，该漏洞源于密钥交换状态机可被操纵，可能导致客户端密码泄露、发送虚假签名或跳过用户身份验证。
CVSS Information
N/A
Vulnerability Type
N/A