Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The winbind_name_list_to_sid_string_list function in nsswitch/pam_winbind.c in Samba through 4.1.2 handles invalid require_membership_of group names by accepting authentication by any user, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by leveraging an administrator's pam_winbind configuration-file mistake.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Samba nsswitch/pam_winbind.c文件输入验证错误漏洞
Vulnerability Description
Samba是Samba团队开发的一套可使UNIX系列的操作系统与微软Windows操作系统的SMB/CIFS网络协议做连结的自由软件。该软件支持共享打印机、互相传输资料文件等。 Samba 4.1.2及之前的版本中的nsswitch/pam_winbind.c文件中的‘winbind_name_list_to_sid_string_list’函数中存在输入验证漏洞，该漏洞源于pam_winbind.so模块没有正确处理‘require_membership_of’参数，导致不存在的组用户获取授权。远程经过
CVSS Information
N/A
Vulnerability Type
N/A