cnvd-2018-00778
Vulnerability from cnvd
Title
Microsoft Windows Device Guard安全绕过漏洞(CNVD-2018-00778)
Description
Microsoft Windows是美国微软(Microsoft)公司发布的一系列操作系统。Device Guard是其中的一个设备保护组件。
Microsoft Windows中的Device Guard存在安全绕过漏洞,该漏洞源于程序未能正确的验证不可信的文件。攻击者可借助未签名的文件利用该漏洞执行恶意文件。
Severity
高
VLAI Severity ?
Patch Name
Microsoft Windows Device Guard安全绕过漏洞(CNVD-2018-00778)的补丁
Patch Description
Microsoft Windows是美国微软(Microsoft)公司发布的一系列操作系统。Device Guard是其中的一个设备保护组件。
Microsoft Windows中的Device Guard存在安全绕过漏洞,该漏洞源于程序未能正确的验证不可信的文件。攻击者可借助未签名的文件利用该漏洞执行恶意文件。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/zh-CN/security-guidance
Reference
https://portal.msrc.microsoft.com/zh-CN/security-guidance
https://www.securityfocus.com/bid/102077
Impacted products
| Name | ['Microsoft Windows 10 1511', 'Microsoft Windows 10 1607', 'Microsoft Windows 10 1703', 'Microsoft Windows 10 1709', 'Microsoft Windows Server 2016', 'Microsoft Windows Server 1709'] |
|---|
{
"bids": {
"bid": {
"bidNumber": "102077"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2017-11899"
}
},
"description": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002Device Guard\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u8bbe\u5907\u4fdd\u62a4\u7ec4\u4ef6\u3002\r\n\r\nMicrosoft Windows\u4e2d\u7684Device Guard\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u9a8c\u8bc1\u4e0d\u53ef\u4fe1\u7684\u6587\u4ef6\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u672a\u7b7e\u540d\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u6076\u610f\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/zh-CN/security-guidance",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-00778",
"openTime": "2018-01-12",
"patchDescription": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002Device Guard\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u8bbe\u5907\u4fdd\u62a4\u7ec4\u4ef6\u3002\r\n\r\nMicrosoft Windows\u4e2d\u7684Device Guard\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u9a8c\u8bc1\u4e0d\u53ef\u4fe1\u7684\u6587\u4ef6\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u672a\u7b7e\u540d\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u6076\u610f\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 Windows Device Guard\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2018-00778\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"Microsoft Windows 10 1511",
"Microsoft Windows 10 1607",
"Microsoft Windows 10 1703",
"Microsoft Windows 10 1709",
"Microsoft Windows Server 2016",
"Microsoft Windows Server 1709"
]
},
"referenceLink": "https://portal.msrc.microsoft.com/zh-CN/security-guidance\r\nhttps://www.securityfocus.com/bid/102077",
"serverity": "\u9ad8",
"submitTime": "2017-12-13",
"title": "Microsoft Windows Device Guard\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2018-00778\uff09"
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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