cnvd - cnvd-2016-06211

CNVD-2016-06211

Vulnerability from cnvd - Published: 2016-08-11

Title

Microsoft Kerberos权限提升漏洞

Description

Microsoft Windows是流行的计算机操作系统。 Windows Kerberos在域帐户密码更改中若未正确处理密码更改请求，则会重新将NTLM验证协议作为默认协议，存在权限提升漏洞，成功利用后可绕过Kerberos身份验证。

Severity

高

Patch Name

Microsoft Kerberos权限提升漏洞的补丁

Patch Description

Microsoft Windows是流行的计算机操作系统。 Windows Kerberos在域帐户密码更改中若未正确处理密码更改请求，则会重新将NTLM验证协议作为默认协议，存在权限提升漏洞，成功利用后可绕过Kerberos身份验证。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

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://technet.microsoft.com/security/bulletin/MS16-101

Reference

http://technet.microsoft.com/security/bulletin/MS16-101

Impacted products

Name
['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008 SP2', 'Microsoft Windows 7 SP1', 'Microsoft Windows Vista sp2', 'Microsoft Windows 8.1', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows RT 8.1', 'Microsoft Windows server 2012 Gold', 'Microsoft Windows 10 Gold', 'Microsoft Windows 10 1511', 'Microsoft Windows 10 1607']

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JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2016-3237"
    }
  },
  "description": "Microsoft Windows\u662f\u6d41\u884c\u7684\u8ba1\u7b97\u673a\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nWindows Kerberos\u5728\u57df\u5e10\u6237\u5bc6\u7801\u66f4\u6539\u4e2d\u82e5\u672a\u6b63\u786e\u5904\u7406\u5bc6\u7801\u66f4\u6539\u8bf7\u6c42\uff0c\u5219\u4f1a\u91cd\u65b0\u5c06NTLM\u9a8c\u8bc1\u534f\u8bae\u4f5c\u4e3a\u9ed8\u8ba4\u534f\u8bae\uff0c\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u6210\u529f\u5229\u7528\u540e\u53ef\u7ed5\u8fc7Kerberos\u8eab\u4efd\u9a8c\u8bc1\u3002",
  "discovererName": "Microsoft",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a \r\nhttp://technet.microsoft.com/security/bulletin/MS16-101",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-06211",
  "openTime": "2016-08-11",
  "patchDescription": "Microsoft Windows\u662f\u6d41\u884c\u7684\u8ba1\u7b97\u673a\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nWindows Kerberos\u5728\u57df\u5e10\u6237\u5bc6\u7801\u66f4\u6539\u4e2d\u82e5\u672a\u6b63\u786e\u5904\u7406\u5bc6\u7801\u66f4\u6539\u8bf7\u6c42\uff0c\u5219\u4f1a\u91cd\u65b0\u5c06NTLM\u9a8c\u8bc1\u534f\u8bae\u4f5c\u4e3a\u9ed8\u8ba4\u534f\u8bae\uff0c\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u6210\u529f\u5229\u7528\u540e\u53ef\u7ed5\u8fc7Kerberos\u8eab\u4efd\u9a8c\u8bc1\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": "Microsoft Kerberos\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008 R2 SP1",
      "Microsoft Windows Server 2008 SP2",
      "Microsoft Windows 7 SP1",
      "Microsoft Windows Vista sp2",
      "Microsoft Windows 8.1",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows RT 8.1",
      "Microsoft Windows server 2012 Gold",
      "Microsoft Windows 10 Gold",
      "Microsoft Windows 10  1511",
      "Microsoft Windows 10 1607"
    ]
  },
  "referenceLink": "http://technet.microsoft.com/security/bulletin/MS16-101",
  "serverity": "\u9ad8",
  "submitTime": "2016-08-10",
  "title": "Microsoft Kerberos\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2016-3237 (GCVE-0-2016-3237)

Vulnerability from cvelistv5 – Published: 2016-08-09 21:00 – Updated: 2024-08-05 23:47

Summary

Kerberos in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607 allows man-in-the-middle attackers to bypass authentication via vectors related to a fallback to NTLM authentication during a domain account password change, aka "Kerberos Security Feature Bypass Vulnerability."

Severity ?

No CVSS data available.

CWE

Assigner

microsoft

References

URL

Tags

	http://www.securityfocus.com/bid/92290	vdb-entryx_refsource_BID
	https://docs.microsoft.com/en-us/security-updates…	vendor-advisoryx_refsource_MS
	http://www.securitytracker.com/id/1036576	vdb-entryx_refsource_SECTRACK
	https://www.exploit-db.com/exploits/40409/	exploitx_refsource_EXPLOIT-DB

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2016-06211

CVE-2016-3237 (GCVE-0-2016-3237)

Tags

Sightings

Nomenclature