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CNVD-2021-87333
Vulnerability from cnvd - Published: 2021-11-16
VLAI Severity ?
Title
Microsoft Windows NTFS权限提升漏洞
Description
Microsoft Windows NTFS是美国微软（Microsoft）公司的一个为计算机文件服务的文件系统。该文件系统具有错误预警功能、磁盘自我修复功能和日志功能。
Microsoft Windows NTFS存在权限提升漏洞，攻击者可利用该漏洞提升权限。
Severity
中
Patch Name
Microsoft Windows NTFS权限提升漏洞的补丁
Patch Description
Microsoft Windows NTFS是美国微软（Microsoft）公司的一个为计算机文件服务的文件系统。该文件系统具有错误预警功能、磁盘自我修复功能和日志功能。
Microsoft Windows NTFS存在权限提升漏洞，攻击者可利用该漏洞提升权限。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
厂商已发布了漏洞修复程序，请及时关注更新： https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-41370
Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-41370
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 10', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows Server 2019', 'Microsoft Windows Server 2022 null', 'Microsoft Windows 10 1809', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 2004', 'Microsoft Windows 10 2004', 'Microsoft Windows 10 20H2', 'Microsoft Windows Server 20H2', 'Microsoft Windows 10 21H1', 'Microsoft Windows Server 2012', 'Microsoft Windows 11'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2021-41370",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-41370"
}
},
"description": "Microsoft Windows NTFS\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u4e3a\u8ba1\u7b97\u673a\u6587\u4ef6\u670d\u52a1\u7684\u6587\u4ef6\u7cfb\u7edf\u3002\u8be5\u6587\u4ef6\u7cfb\u7edf\u5177\u6709\u9519\u8bef\u9884\u8b66\u529f\u80fd\u3001\u78c1\u76d8\u81ea\u6211\u4fee\u590d\u529f\u80fd\u548c\u65e5\u5fd7\u529f\u80fd\u3002\n\nMicrosoft Windows NTFS\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u3002",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-41370",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-87333",
"openTime": "2021-11-16",
"patchDescription": "Microsoft Windows NTFS\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u4e3a\u8ba1\u7b97\u673a\u6587\u4ef6\u670d\u52a1\u7684\u6587\u4ef6\u7cfb\u7edf\u3002\u8be5\u6587\u4ef6\u7cfb\u7edf\u5177\u6709\u9519\u8bef\u9884\u8b66\u529f\u80fd\u3001\u78c1\u76d8\u81ea\u6211\u4fee\u590d\u529f\u80fd\u548c\u65e5\u5fd7\u529f\u80fd\u3002\r\n\r\nMicrosoft Windows NTFS\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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 NTFS\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 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 2019",
"Microsoft Windows Server 2022 null",
"Microsoft Windows 10 1809",
"Microsoft Windows 10 1909",
"Microsoft Windows Server 2004",
"Microsoft Windows 10 2004",
"Microsoft Windows 10 20H2",
"Microsoft Windows Server 20H2",
"Microsoft Windows 10 21H1",
"Microsoft Windows Server 2012",
"Microsoft Windows 11"
]
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-41370",
"serverity": "\u4e2d",
"submitTime": "2021-11-12",
"title": "Microsoft Windows NTFS\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}
CVE-2021-41370 (GCVE-0-2021-41370)
Vulnerability from cvelistv5 – Published: 2021-11-10 00:46 – Updated: 2024-08-04 03:08
VLAI?
EPSS
Summary
NTFS Elevation of Privilege Vulnerability
Severity ?
CWE
- Elevation of Privilege
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Windows 10 Version 1809 |
Affected:
10.0.0 , < 10.0.17763.2300
(custom)
cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2300:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2300:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2300:*:*:*:*:*:arm64:* |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41370"
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"product": "Windows 11 version 21H2",
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"product": "Windows Server 2012 (Server Core installation)",
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},
{
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"product": "Windows Server 2012 R2",
"vendor": "Microsoft",
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],
"product": "Windows Server 2012 R2 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
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"status": "affected",
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],
"datePublic": "2021-11-09T08:00:00+00:00",
"descriptions": [
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"lang": "en-US",
"value": "NTFS Elevation of Privilege Vulnerability"
}
],
"metrics": [
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"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
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],
"providerMetadata": {
"dateUpdated": "2024-05-29T14:47:54.616Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41370"
}
],
"title": "NTFS Elevation of Privilege Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2021-41370",
"datePublished": "2021-11-10T00:46:42",
"dateReserved": "2021-09-17T00:00:00",
"dateUpdated": "2024-08-04T03:08:32.354Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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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