cnvd-2017-35049
Vulnerability from cnvd
Title
MIT krb5身份验证绕过漏洞
Description
MIT Kerberos是一款广泛使用的超强加密来验证客户端和服务器端的网络协议。 MIT krb5容易出现身份验证绕过漏洞。攻击者可能利用漏洞获得未经授权的访问或绕过预期的安全限制。
Severity
中
Patch Name
MIT krb5身份验证绕过漏洞的补丁
Patch Description
MIT Kerberos是一款广泛使用的超强加密来验证客户端和服务器端的网络协议。 MIT krb5容易出现身份验证绕过漏洞。攻击者可能利用漏洞获得未经授权的访问或绕过预期的安全限制。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description

用户可参考如下供应商提供的安全公告获得补丁信息： http://web.mit.edu/kerberos/

Reference
http://www.securityfocus.com/bid/100511/
Impacted products
Name
MIT krb5 0
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "100511"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7562"
    }
  },
  "description": "MIT Kerberos\u662f\u4e00\u6b3e\u5e7f\u6cdb\u4f7f\u7528\u7684\u8d85\u5f3a\u52a0\u5bc6\u6765\u9a8c\u8bc1\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u7684\u7f51\u7edc\u534f\u8bae\u3002\r\n\r\nMIT krb5\u5bb9\u6613\u51fa\u73b0\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u6f0f\u6d1e\u83b7\u5f97\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u6216\u7ed5\u8fc7\u9884\u671f\u7684\u5b89\u5168\u9650\u5236\u3002",
  "discovererName": "greghudson",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://web.mit.edu/kerberos/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-35049",
  "openTime": "2017-11-22",
  "patchDescription": "MIT Kerberos\u662f\u4e00\u6b3e\u5e7f\u6cdb\u4f7f\u7528\u7684\u8d85\u5f3a\u52a0\u5bc6\u6765\u9a8c\u8bc1\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u7684\u7f51\u7edc\u534f\u8bae\u3002\r\n\r\nMIT krb5\u5bb9\u6613\u51fa\u73b0\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u6f0f\u6d1e\u83b7\u5f97\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u6216\u7ed5\u8fc7\u9884\u671f\u7684\u5b89\u5168\u9650\u5236\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "MIT krb5\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MIT krb5 0"
  },
  "referenceLink": "http://www.securityfocus.com/bid/100511/",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-21",
  "title": "MIT krb5\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}


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