cnvd - cnvd-2021-17745

CNVD-2021-17745

Vulnerability from cnvd - Published: 2021-03-16

Title

Microsoft Windows Win32k安全特征问题漏洞

Description

Microsoft Microsof Windows Win32k是美国微软（Microsoft）公司的一个操作系统。提供一个多任务的图形用户界面。 Microsoft Windows Win32k存在安全特征问题漏洞。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Microsoft Windows Win32k安全特征问题漏洞的补丁

Patch Description

Microsoft Microsof Windows Win32k是美国微软（Microsoft）公司的一个操作系统。提供一个多任务的图形用户界面。 Microsoft Windows Win32k存在安全特征问题漏洞。目前没有详细的漏洞细节提供。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://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1732

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-1732

Impacted products

Name
['Microsoft Windows Server 2019', 'Microsoft Windows 10 1803', 'Microsoft Windows 10 1809', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 2016 1909', 'Microsoft Windows Server 2016 2004', 'Microsoft Windows 10 2004', 'Microsoft Windows 10 20H2', 'Microsoft Windows Server 2016 20h2']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-1732"
    }
  },
  "description": "Microsoft Microsof Windows Win32k\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u3002\u63d0\u4f9b\u4e00\u4e2a\u591a\u4efb\u52a1\u7684\u56fe\u5f62\u7528\u6237\u754c\u9762\u3002\n\nMicrosoft Windows Win32k\u5b58\u5728\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1732",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-17745",
  "openTime": "2021-03-16",
  "patchDescription": "Microsoft Microsof Windows Win32k\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u3002\u63d0\u4f9b\u4e00\u4e2a\u591a\u4efb\u52a1\u7684\u56fe\u5f62\u7528\u6237\u754c\u9762\u3002\r\n\r\nMicrosoft Windows Win32k\u5b58\u5728\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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 Win32k\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e \u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2019",
      "Microsoft Windows 10 1803",
      "Microsoft Windows 10 1809",
      "Microsoft Windows 10 1909",
      "Microsoft Windows Server 2016 1909",
      "Microsoft Windows Server 2016 2004",
      "Microsoft Windows 10 2004",
      "Microsoft Windows 10 20H2",
      "Microsoft Windows Server 2016 20h2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-1732",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-26",
  "title": "Microsoft Windows Win32k\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-1732 (GCVE-0-2021-1732)

Vulnerability from cvelistv5 – Published: 2021-02-25 23:01 – Updated: 2025-10-21 23:25

Summary

Windows Win32k Elevation of Privilege Vulnerability

Severity ?

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

CWE

Elevation of Privilege

Assigner

microsoft

References

URL

Tags

	https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISC
	http://packetstormsecurity.com/files/161880/Win32…	x_refsource_MISC
	http://packetstormsecurity.com/files/166169/Win32…	x_refsource_MISC

Impacted products

Vendor

Product

Version

Microsoft

Windows 10 Version 1803

Affected: 10.0.0 , < publication (custom)
    cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
    cpe:2.3:o:microsoft:windows_10_1803:*:*:*:*:*:*:x64:*
    cpe:2.3:o:microsoft:windows_10_1803:*:*:*:*:*:*:arm64:*

Microsoft	Windows 10 Version 1809	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_10_1809:::::::x86:* cpe:2.3:o:microsoft:windows_10_1809:::::::x64:* cpe:2.3:o:microsoft:windows_10_1809:::::::arm64:*
Microsoft	Windows Server 2019	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_server_2019::::::::
Microsoft	Windows Server 2019 (Server Core installation)	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_server_2019::::::::
Microsoft	Windows 10 Version 1909	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_10_1909:::::::x86:* cpe:2.3:o:microsoft:windows_10_1909:::::::x64:* cpe:2.3:o:microsoft:windows_10_1809:::::::x64:*
Microsoft	Windows Server, version 1909 (Server Core installation)	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_server_1909::::::::
Microsoft	Windows 10 Version 2004	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_10_1809:::::::x64:*
Microsoft	Windows Server version 2004	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_server_2004::::::::
Microsoft	Windows 10 Version 20H2	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_10_20H2:::::::x86:* cpe:2.3:o:microsoft:windows_10_20H2:::::::arm64:*
Microsoft	Windows Server version 20H2	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_server_20H2::::::::

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T16:18:11.548Z",
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            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1732"
          },
          {
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        ],
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      {
        "metrics": [
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                "version": "2.0.3"
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          },
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        ],
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    ],
    "cna": {
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          "versions": [
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2021-17745

CVE-2021-1732 (GCVE-0-2021-1732)

Tags

Sightings

Nomenclature