cnvd-2021-25977
Vulnerability from cnvd
Title
Microsoft Windows和Microsoft Windows Server权限提升漏洞(CNVD-2021-25977)
Description
Microsoft Windows和Microsoft Windows Server都是美国微软(Microsoft)公司的产品。Microsoft Windows是一套个人设备使用的操作系统。Microsoft Windows Server是一套服务器操作系统。
Microsoft Windows和Windows Server中存在提权漏洞,该漏洞源于内核模式驱动程序未能正确处理内存中的对象。攻击者可通过登录系统并运行特制的应用程序利用该漏洞在内核模式运行任意代码。
Severity
高
VLAI Severity ?
Patch Name
Microsoft Windows和Microsoft Windows Server权限提升漏洞(CNVD-2021-25977)的补丁
Patch Description
Microsoft Windows和Microsoft Windows Server都是美国微软(Microsoft)公司的产品。Microsoft Windows是一套个人设备使用的操作系统。Microsoft Windows Server是一套服务器操作系统。
Microsoft Windows和Windows Server中存在提权漏洞,该漏洞源于内核模式驱动程序未能正确处理内存中的对象。攻击者可通过登录系统并运行特制的应用程序利用该漏洞在内核模式运行任意代码。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
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/advisory/CVE-2020-1207
Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-1207
Impacted products
| Name | ['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008 SP2', 'Microsoft Windows 7 SP1', 'Microsoft Windows Windows Server 2012', 'Microsoft Windows 8.1', 'Microsoft Windows RT 8.1 SP0', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows 10', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows Server 1803', 'Microsoft Windows Server 2019', 'Microsoft Windows Server 1903', 'Microsoft Windows 10 1709', 'Microsoft Windows 10 1803', 'Microsoft Windows 10 1809', 'Microsoft Windows 10 1903', 'Microsoft Microsoft Windows Server 1909', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 2004', 'Microsoft Windows 10 2004'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-1207"
}
},
"description": "Microsoft Windows\u548cMicrosoft Windows Server\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft Windows\u662f\u4e00\u5957\u4e2a\u4eba\u8bbe\u5907\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Microsoft Windows Server\u662f\u4e00\u5957\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002 \n\nMicrosoft Windows\u548cWindows Server\u4e2d\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5185\u6838\u6a21\u5f0f\u9a71\u52a8\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u767b\u5f55\u7cfb\u7edf\u5e76\u8fd0\u884c\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6a21\u5f0f\u8fd0\u884c\u4efb\u610f\u4ee3\u7801\u3002",
"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/advisory/CVE-2020-1207",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-25977",
"openTime": "2021-04-08",
"patchDescription": "Microsoft Windows\u548cMicrosoft Windows Server\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft Windows\u662f\u4e00\u5957\u4e2a\u4eba\u8bbe\u5907\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Microsoft Windows Server\u662f\u4e00\u5957\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002 \r\n\r\nMicrosoft Windows\u548cWindows Server\u4e2d\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5185\u6838\u6a21\u5f0f\u9a71\u52a8\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u767b\u5f55\u7cfb\u7edf\u5e76\u8fd0\u884c\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6a21\u5f0f\u8fd0\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\u548cMicrosoft Windows Server\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-25977\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"Microsoft Windows Server 2008 R2 SP1",
"Microsoft Windows Server 2008 SP2",
"Microsoft Windows 7 SP1",
"Microsoft Windows Windows Server 2012",
"Microsoft Windows 8.1",
"Microsoft Windows RT 8.1 SP0",
"Microsoft Windows Server 2012 R2",
"Microsoft Windows 10",
"Microsoft Windows 10 1607",
"Microsoft Windows Server 2016",
"Microsoft Windows Server 1803",
"Microsoft Windows Server 2019",
"Microsoft Windows Server 1903",
"Microsoft Windows 10 1709",
"Microsoft Windows 10 1803",
"Microsoft Windows 10 1809",
"Microsoft Windows 10 1903",
"Microsoft Microsoft Windows Server 1909",
"Microsoft Windows 10 1909",
"Microsoft Windows Server 2004",
"Microsoft Windows 10 2004"
]
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-1207",
"serverity": "\u9ad8",
"submitTime": "2020-06-10",
"title": "Microsoft Windows\u548cMicrosoft Windows Server\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-25977\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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