Vulnerability Information
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Vulnerability Title
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Vulnerability Description
Double free vulnerability in the krb5_recvauth function in MIT Kerberos 5 (krb5) 1.4.1 and earlier allows remote attackers to execute arbitrary code via certain error conditions.
CVSS Information
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Vulnerability Type
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Vulnerability Title
MIT krb krb5_recvauth() 代码执行漏洞
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。 MIT Kerberos 5 (krb5) 1.4.1及之前版本中的krb5_recvauth函数存在代码执行漏洞。 由于krb5_recvauth()函数在某些错误情况下可以释放之前已释放的内存,这可能允许未经认证的远程攻击者执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A