Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The local_handler_callback function in server/responder/pam/pam_LOCAL_domain.c in sssd 0.4.1 does not properly handle blank-password accounts in the SSSD BE database, which allows context-dependent attackers to obtain access by sending the account's username, in conjunction with an arbitrary password, over an ssh connection.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Fedora SSSD BE数据库空口令绕过认证漏洞
Vulnerability Description
SSSD(System Security Services Daemon)用于在Fedora系统中提供一些安全服务。 sssd的server/responder/pam/pam_LOCAL_domain.c文件中的local_handler_callback函数没有正确地处理SSSD BE数据库中的空口令账号。如果将用户添加到SSSD BE数据库但没有设置口令，用户就可以通过ssh连接到SSSD配置的客户端然后输入任意口令登录 。
CVSS Information
N/A
Vulnerability Type
N/A