CNVD-2017-18941
Vulnerability from cnvd - Published: 2017-08-06
VLAI Severity ?
Title
Microsoft Windows Graphics组件权限提升漏洞(CNVD-2017-18941)
Description
Microsoft Windows是美国微软(Microsoft)公司发布的一系列操作系统。Graphics是其中的一个图形驱动器组件。
Microsoft Windows中的Graphics存在提权漏洞,该漏洞源于Graphics组件未能正确的处理内存中的对象。本地攻击者可借助特制的应用程序利用该漏洞以提升的权限在内核模式下执行任意代码。
Severity
中
Patch Name
Microsoft Windows Graphics组件权限提升漏洞(CNVD-2017-18941)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。Graphics是其中的一个图形驱动器组件。
Microsoft Windows中的Graphics存在提权漏洞,该漏洞源于Graphics组件未能正确的处理内存中的对象。本地攻击者可借助特制的应用程序利用该漏洞以提升的权限在内核模式下执行任意代码。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
厂商已发布漏洞修复程序,请及时关注更新: https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8573
Reference
http://www.securityfocus.com/bid/99431
Impacted products
| Name | ['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008 SP2', 'Microsoft Windows 7 SP1', 'Microsoft Windows 8.1', 'Microsoft Windows RT 8.1 SP0', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows server 2012 Gold', 'Microsoft Windows 10 Gold', 'Microsoft Windows 10 1511', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows 10 1703'] |
|---|
{
"bids": {
"bid": {
"bidNumber": "99431"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2017-8573"
}
},
"description": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002Graphics\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u56fe\u5f62\u9a71\u52a8\u5668\u7ec4\u4ef6\u3002\r\n\r\nMicrosoft Windows\u4e2d\u7684Graphics\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eGraphics\u7ec4\u4ef6\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u63d0\u5347\u7684\u6743\u9650\u5728\u5185\u6838\u6a21\u5f0f\u4e0b\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
"discovererName": "Peter Hlavaty ( @zer0mem ), Tencent at KeenLab",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8573",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2017-18941",
"openTime": "2017-08-06",
"patchDescription": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002Graphics\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u56fe\u5f62\u9a71\u52a8\u5668\u7ec4\u4ef6\u3002\r\n\r\nMicrosoft Windows\u4e2d\u7684Graphics\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eGraphics\u7ec4\u4ef6\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u63d0\u5347\u7684\u6743\u9650\u5728\u5185\u6838\u6a21\u5f0f\u4e0b\u6267\u884c\u4efb\u610f\u4ee3\u7801\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 Graphics\u7ec4\u4ef6\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2017-18941\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"Microsoft Windows Server 2008 R2 SP1",
"Microsoft Windows Server 2008 SP2",
"Microsoft Windows 7 SP1",
"Microsoft Windows 8.1",
"Microsoft Windows RT 8.1 SP0",
"Microsoft Windows Server 2012 R2",
"Microsoft Windows server 2012 Gold",
"Microsoft Windows 10 Gold",
"Microsoft Windows 10 1511",
"Microsoft Windows 10 1607",
"Microsoft Windows Server 2016",
"Microsoft Windows 10 1703"
]
},
"referenceLink": "http://www.securityfocus.com/bid/99431",
"serverity": "\u4e2d",
"submitTime": "2017-07-12",
"title": "Microsoft Windows Graphics\u7ec4\u4ef6\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2017-18941\uff09"
}
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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.
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