Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in MIT Kerberos 5 (aka krb5) 1.12.x and 1.13.x before 1.13.1, when the KDC uses LDAP, allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by creating a database entry for a keyless principal, as demonstrated by a kadmin "add_principal -nokey" or "purgekeys -all" command.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
MIT Kerberos 拒绝服务漏洞
Vulnerability Description
MIT Kerberos 5（又名krb5）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。 MIT Kerberos 5 1.12.x版本和1.13.1之前1.13.x版本的plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c文件中存在安全漏洞。当KDC数据库使用LDAP时，远程攻击者可通过创建特质的数据库条目利用该漏洞造成拒绝服务（空指针逆
CVSS Information
N/A
Vulnerability Type
N/A