cnvd - cnvd-2021-29540

CNVD-2021-29540

Vulnerability from cnvd - Published: 2021-04-20

Title

Microsoft Windows Kernel安全功能绕过漏洞

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。Windows Kernel是其中的一个Windows系统内核。 Microsoft Windows Kernel中存在安全功能绕过漏洞，该漏洞源于程序未正确地清理特定参数，攻击者可通过运行特制的应用程序利用该漏洞绕过安全限制。

Severity

中

Patch Name

Microsoft Windows Kernel安全功能绕过漏洞的补丁

Patch Description

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/zh-CN/vulnerability/CVE-2020-1241

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-1241

Impacted products

Name
['Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows Server 2019', 'Microsoft Microsoft Windows Server 1803', 'Microsoft 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']

Name

['Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows Server 2019', 'Microsoft Microsoft Windows Server 1803', 'Microsoft 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']

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  "number": "CNVD-2021-29540",
  "openTime": "2021-04-20",
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      "Microsoft Microsoft Windows Server 1903",
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      "Microsoft Windows 10 1803",
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      "Microsoft Windows 10 1903",
      "Microsoft Microsoft Windows Server 1909",
      "Microsoft Windows 10 1909",
      "Microsoft Windows Server 2004",
      "Microsoft Windows 10 2004"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-1241",
  "serverity": "\u4e2d",
  "submitTime": "2020-06-10",
  "title": "Microsoft Windows Kernel\u5b89\u5168\u529f\u80fd\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2020-1241 (GCVE-0-2020-1241)

Vulnerability from cvelistv5 – Published: 2020-06-09 19:43 – Updated: 2024-08-04 06:31

Summary

A security feature bypass vulnerability exists when Windows Kernel fails to properly sanitize certain parameters.To exploit the vulnerability, a locally-authenticated attacker could attempt to run a specially crafted application on a targeted system.The update addresses the vulnerability by correcting how Windows Kernel handles parameter sanitization., aka 'Windows Kernel Security Feature Bypass Vulnerability'.

Severity ?

No CVSS data available.

CWE

Security Feature Bypass

Assigner

microsoft

References

URL

Tags

https://portal.msrc.microsoft.com/en-US/security-…

x_refsource_MISC

Impacted products

Vendor

Product

Version

Microsoft

Windows

Affected: 10 Version 1803 for 32-bit Systems
Affected: 10 Version 1803 for x64-based Systems
Affected: 10 Version 1809 for 32-bit Systems
Affected: 10 Version 1809 for x64-based Systems
Affected: 10 Version 1709 for 32-bit Systems
Affected: 10 Version 1709 for x64-based Systems
Affected: 10 Version 1607 for 32-bit Systems
Affected: 10 Version 1607 for x64-based Systems

Microsoft	Windows Server	Affected: version 1803 (Core Installation) Affected: 2019 Affected: 2019 (Core installation) Affected: 2016 Affected: 2016 (Core installation)
Microsoft	Windows 10 Version 1909 for 32-bit Systems	Affected: unspecified
Microsoft	Windows 10 Version 1909 for x64-based Systems	Affected: unspecified
Microsoft	Windows Server, version 1909 (Server Core installation)	Affected: unspecified
Microsoft	Windows 10 Version 1903 for 32-bit Systems	Affected: unspecified
Microsoft	Windows 10 Version 1903 for x64-based Systems	Affected: unspecified
Microsoft	Windows Server, version 1903 (Server Core installation)	Affected: unspecified
Microsoft	Windows Server, version 2004 (Server Core installation)	Affected: unspecified
Microsoft	Windows 10 Version 2004 for 32-bit Systems	Affected: unspecified
Microsoft	Windows 10 Version 2004 for x64-based Systems	Affected: unspecified

Show details on NVD website

JSON

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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-2021-29540

CVE-2020-1241 (GCVE-0-2020-1241)

Tags

Sightings

Nomenclature