Vulnerability-Lookup

CNVD-2020-23431

Vulnerability from cnvd - Published: 2020-04-17

Title

Microsoft Windows和Windows Server拒绝服务漏洞（CNVD-2020-23431）

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中存在拒绝服务漏洞，该漏洞源于程序未能正确处理内存对象。攻击者可通过登录到受影响的系统并运行特制的应用程序利用该漏洞导致目标系统停止响应。

Severity

中

Patch Name

Microsoft Windows和Windows Server拒绝服务漏洞（CNVD-2020-23431）的补丁

Patch Description

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-2020-0794

Reference

https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-0794

Impacted products

Name
['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 Windows Server 1909', 'Microsoft Windows 10 1909']

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JSON

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    "cve": {
      "cveNumber": "CVE-2020-0794"
    }
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      "Microsoft Windows Server 2019",
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      "Microsoft Windows 10 1809",
      "Microsoft Windows 10 1903",
      "Microsoft Windows Server 1909",
      "Microsoft Windows 10 1909"
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  "title": "Microsoft Windows\u548cWindows Server\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2020-23431\uff09"
}

CVE-2020-0794 (GCVE-0-2020-0794)

Vulnerability from cvelistv5 – Published: 2020-04-15 15:12 – Updated: 2024-08-04 06:18

Summary

A denial of service vulnerability exists when Windows improperly handles objects in memory, aka 'Windows Denial of Service Vulnerability'.

Severity ?

No CVSS data available.

CWE

Denial of Service

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 1803 for ARM64-based Systems
Affected: 10 Version 1809 for 32-bit Systems
Affected: 10 Version 1809 for x64-based Systems
Affected: 10 Version 1809 for ARM64-based Systems
Affected: 10 Version 1709 for 32-bit Systems
Affected: 10 Version 1709 for x64-based Systems
Affected: 10 Version 1709 for ARM64-based Systems

Microsoft	Windows Server	Affected: version 1803 (Core Installation) Affected: 2019 Affected: 2019 (Core installation)
Microsoft	Windows 10 Version 1903 for 32-bit Systems	Affected: unspecified
Microsoft	Windows 10 Version 1903 for x64-based Systems	Affected: unspecified
Microsoft	Windows 10 Version 1903 for ARM64-based Systems	Affected: unspecified
Microsoft	Windows Server, version 1903 (Server Core installation)	Affected: unspecified
Microsoft	Windows 10 Version 1909 for 32-bit Systems	Affected: unspecified
Microsoft	Windows 10 Version 1909 for x64-based Systems	Affected: unspecified
Microsoft	Windows 10 Version 1909 for ARM64-based Systems	Affected: unspecified
Microsoft	Windows Server, version 1909 (Server Core installation)	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-2020-23431

CVE-2020-0794 (GCVE-0-2020-0794)

Tags

Sightings

Nomenclature