cnvd - cnvd-2018-08681

cnvd-2018-08681

Vulnerability from cnvd

Title: Microsoft Device Guard远程安全绕过漏洞

Description:

Microsoft Windows 10、Windows Server 2016和Windows Server Version 1709都是美国微软（Microsoft）公司的产品。Microsoft Windows 10是一套跨平台操作系统，它适用于PC和笔记本电脑、平板电脑以及手机等设备。Windows Server 2016和Windows Server Version 1709都是服务器操作系统。Device Guard是其中的一个设备保护组件。

Microsoft Device Guard中存在远程安全绕过漏洞，该漏洞源于程序仅依靠签名来确定文件是否为恶意文件。远程攻击者可利用该漏洞绕过安全控制，执行恶意的文件。

Severity: 中

Patch Name: Microsoft Device Guard远程安全绕过漏洞的补丁

Patch Description:

Microsoft Device Guard中存在远程安全绕过漏洞，该漏洞源于程序仅依靠签名来确定文件是否为恶意文件。远程攻击者可利用该漏洞绕过安全控制，执行恶意的文件。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0966

Reference: https://www.exploit-db.com/exploits/44466/

Impacted products

Name
['Microsoft Windows 10', 'Microsoft Windows Server 2016', 'Microsoft Windows Server 1709']

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "103622"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0966"
    }
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  "description": "Microsoft Windows 10\u3001Windows Server 2016\u548cWindows Server Version 1709\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft Windows 10\u662f\u4e00\u5957\u8de8\u5e73\u53f0\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5b83\u9002\u7528\u4e8ePC\u548c\u7b14\u8bb0\u672c\u7535\u8111\u3001\u5e73\u677f\u7535\u8111\u4ee5\u53ca\u624b\u673a\u7b49\u8bbe\u5907\u3002Windows Server 2016\u548cWindows Server Version 1709\u90fd\u662f\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002Device Guard\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u8bbe\u5907\u4fdd\u62a4\u7ec4\u4ef6\u3002\r\n\r\nMicrosoft Device Guard\u4e2d\u5b58\u5728\u8fdc\u7a0b\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4ec5\u4f9d\u9760\u7b7e\u540d\u6765\u786e\u5b9a\u6587\u4ef6\u662f\u5426\u4e3a\u6076\u610f\u6587\u4ef6\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u63a7\u5236\uff0c\u6267\u884c\u6076\u610f\u7684\u6587\u4ef6\u3002",
  "discovererName": "James Forshaw of Google Project Zero",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0966",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-08681",
  "openTime": "2018-05-02",
  "patchDescription": "Microsoft Windows 10\u3001Windows Server 2016\u548cWindows Server Version 1709\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft Windows 10\u662f\u4e00\u5957\u8de8\u5e73\u53f0\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5b83\u9002\u7528\u4e8ePC\u548c\u7b14\u8bb0\u672c\u7535\u8111\u3001\u5e73\u677f\u7535\u8111\u4ee5\u53ca\u624b\u673a\u7b49\u8bbe\u5907\u3002Windows Server 2016\u548cWindows Server Version 1709\u90fd\u662f\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002Device Guard\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u8bbe\u5907\u4fdd\u62a4\u7ec4\u4ef6\u3002\r\n\r\nMicrosoft Device Guard\u4e2d\u5b58\u5728\u8fdc\u7a0b\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4ec5\u4f9d\u9760\u7b7e\u540d\u6765\u786e\u5b9a\u6587\u4ef6\u662f\u5426\u4e3a\u6076\u610f\u6587\u4ef6\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u63a7\u5236\uff0c\u6267\u884c\u6076\u610f\u7684\u6587\u4ef6\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 Device Guard\u8fdc\u7a0b\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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      "Microsoft Windows Server 2016",
      "Microsoft Windows Server 1709"
    ]
  },
  "referenceLink": "https://www.exploit-db.com/exploits/44466/",
  "serverity": "\u4e2d",
  "submitTime": "2018-04-13",
  "title": "Microsoft Device Guard\u8fdc\u7a0b\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-0966 (GCVE-0-2018-0966)

Vulnerability from cvelistv5

Published

2018-04-12 01:00

Modified

2024-08-05 03:44

Severity ?

CWE

Security Feature Bypass

Summary

A security feature bypass exists when Device Guard incorrectly validates an untrusted file, aka "Device Guard Security Feature Bypass Vulnerability." This affects Windows Server 2016, Windows 10, Windows 10 Servers.

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0966	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1040660	vdb-entry, x_refsource_SECTRACK
	https://www.exploit-db.com/exploits/44466/	exploit, x_refsource_EXPLOIT-DB
	http://www.securityfocus.com/bid/103622	vdb-entry, x_refsource_BID

Impacted products

Vendor

Product

Version

▼

Microsoft

Windows Server 2016

Version: (Server Core installation)

	Microsoft	Windows 10	Version: 32-bit Systems Version: Version 1511 for 32-bit Systems Version: Version 1511 for x64-based Systems Version: Version 1607 for 32-bit Systems Version: Version 1607 for x64-based Systems Version: Version 1703 for 32-bit Systems Version: Version 1703 for x64-based Systems Version: Version 1709 for 32-bit Systems Version: Version 1709 for x64-based Systems Version: x64-based Systems
	Microsoft	Windows 10 Servers	Version: version 1709 (Server Core Installation)

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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