Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
Heimdal 0.6.x before 0.6.1 and 0.5.x before 0.5.3 does not properly perform certain consistency checks for cross-realm requests, which allows remote attackers with control of a realm to impersonate others in the cross-realm trust path.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Heimdal Kerberos Cross-Realm信任假冒漏洞
Vulnerability Description
Kerberos是美国麻省理工学院（MIT）开发的一套网络认证协议，它采用客户端/服务器结构，并且客户端和服务器端均可对对方进行身份认证（即双重验证），可防止窃听、防止replay攻击等。 Heimdal Kerberos验证合法跨域(cross-realm)请求实现存在问题，远程攻击者可以利用这个漏洞进行跨域信任伪造攻击，假冒其他用户未授权访问等。 要检查你是否使用了跨域信任，你可以列出数据库中所有krbtgt规则进行查看： kadmin> get -t krbtgt/* krbtgt/<MY.REAL
CVSS Information
N/A
Vulnerability Type
N/A