Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Key Distribution Center (KDC) in Kerberos 5 (krb5) 1.2.7 and earlier allows remote, authenticated attackers to cause a denial of service (crash) on KDCs within the same realm using a certain protocol request that causes an out-of-bounds read of an array (aka "array overrun").
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
MIT Kerberos 5 Principal名远程缓冲区错误漏洞
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。Kerberos 5不能正确处理畸形'principal'名，远程攻击者可以利用这个漏洞使守护程序崩溃，导致拒绝服务。问题存在于'principal'名数组处理中，攻击者输入名字为零的'principal'名，或者基于主机的服务其'principal'名不包含主机名，就会由于内存破坏而导致程序崩溃，目前没有详细漏洞细节提
CVSS Information
N/A
Vulnerability Type
N/A