cnvd - cnvd-2020-21090

cnvd-2020-21090

Vulnerability from cnvd

Title: Microsoft Win32k组件信息泄露漏洞

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。win32k是其中的一个Windows子系统的内核部分，是一个内核模式设备驱动程序，它包含有窗口管理器、后台控制窗口和屏幕输出管理等。

Microsoft Win32k组件中存在信息泄露漏洞。攻击者可利用该漏洞获取信息，从而进一步入侵用户系统。

Severity: 高

Patch Name: Microsoft Win32k组件信息泄露漏洞的补丁

Patch Description:

Microsoft Win32k组件中存在信息泄露漏洞。攻击者可利用该漏洞获取信息，从而进一步入侵用户系统。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-2020-0876

Impacted products

Name
['Microsoft Windows 10 1903', 'Microsoft Windows Server 1903', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 1909']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-0876"
    }
  },
  "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\u3002win32k\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWindows\u5b50\u7cfb\u7edf\u7684\u5185\u6838\u90e8\u5206\uff0c\u662f\u4e00\u4e2a\u5185\u6838\u6a21\u5f0f\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f\uff0c\u5b83\u5305\u542b\u6709\u7a97\u53e3\u7ba1\u7406\u5668\u3001\u540e\u53f0\u63a7\u5236\u7a97\u53e3\u548c\u5c4f\u5e55\u8f93\u51fa\u7ba1\u7406\u7b49\u3002\n\nMicrosoft Win32k\u7ec4\u4ef6\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u5165\u4fb5\u7528\u6237\u7cfb\u7edf\u3002",
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  "number": "CNVD-2020-21090",
  "openTime": "2020-04-02",
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      "Microsoft Windows Server 1903",
      "Microsoft Windows 10 1909",
      "Microsoft Windows Server 1909"
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  "serverity": "\u9ad8",
  "submitTime": "2020-03-13",
  "title": "Microsoft Win32k\u7ec4\u4ef6\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2020-0876 (GCVE-0-2020-0876)

Vulnerability from cvelistv5

Published

2020-03-12 15:48

Modified

2024-08-04 06:18

Severity ?

CWE

Information Disclosure

Summary

An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information Disclosure Vulnerability'.

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0876	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Microsoft

Windows 10 Version 1909 for 32-bit Systems

Version: unspecified

Microsoft	Windows 10 Version 1909 for x64-based Systems	Version: unspecified
Microsoft	Windows 10 Version 1909 for ARM64-based Systems	Version: unspecified
Microsoft	Windows Server, version 1909 (Server Core installation)	Version: unspecified
Microsoft	Windows 10 Version 1903 for 32-bit Systems	Version: unspecified
Microsoft	Windows 10 Version 1903 for x64-based Systems	Version: unspecified
Microsoft	Windows 10 Version 1903 for ARM64-based Systems	Version: unspecified
Microsoft	Windows Server, version 1903 (Server Core installation)	Version: unspecified

Show details on NVD website

JSON

To clipboard

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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.
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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