Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The krb5_gss_process_context_token function in lib/gssapi/krb5/process_context_token.c in the libgssapi_krb5 library in MIT Kerberos 5 (aka krb5) through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly maintain security-context handles, which allows remote authenticated users to cause a denial of service (use-after-free and double free, and daemon crash) or possibly execute arbitrary code via crafted GSSAPI traffic, as demonstrated by traffic to kadmind.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
MIT krb5 libgssapi_krb5库远程代码执行漏洞
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的libgssapi_krb5库中的lib/gssapi/krb5/process_context_token.c文件中的‘krb5_gss_process_context_token’函数存在安全漏洞，该漏洞源于程序没有正确处理security-context。
CVSS Information
N/A
Vulnerability Type
N/A