Vulnerability-Lookup

CNVD-2020-14304

Vulnerability from cnvd - Published: 2020-02-28

Title

Microsoft Win32k信息泄露漏洞（CNVD-2020-14304）

Description

Microsoft Windows操作系统是美国微软公司研发的一套操作系统。 Win32k存在信息泄漏漏洞。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

中

Patch Name

Microsoft Win32k信息泄露漏洞（CNVD-2020-14304）的补丁

Patch Description

Microsoft Windows操作系统是美国微软公司研发的一套操作系统。 Win32k存在信息泄漏漏洞。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-2020-0717

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-0717

Impacted products

Name
['Microsoft Windows 10 1709', 'Microsoft Windows 10 1803', 'Microsoft Windows Server 1803', 'Microsoft Windows Server 2019', 'Microsoft Windows 10 1809', 'Microsoft Windows 10 1903', 'Microsoft Windows Server 1903', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 1909']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-0717",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-0717"
    }
  },
  "description": "Microsoft Windows\u64cd\u4f5c\u7cfb\u7edf\u662f\u7f8e\u56fd\u5fae\u8f6f\u516c\u53f8\u7814\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nWin32k\u5b58\u5728\u4fe1\u606f\u6cc4\u6f0f\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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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-14304",
  "openTime": "2020-02-28",
  "patchDescription": "Microsoft Windows\u64cd\u4f5c\u7cfb\u7edf\u662f\u7f8e\u56fd\u5fae\u8f6f\u516c\u53f8\u7814\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nWin32k\u5b58\u5728\u4fe1\u606f\u6cc4\u6f0f\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\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 Win32k\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-14304\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows 10 1709",
      "Microsoft Windows 10 1803",
      "Microsoft Windows Server 1803",
      "Microsoft Windows Server 2019",
      "Microsoft Windows 10 1809",
      "Microsoft Windows 10 1903",
      "Microsoft Windows Server 1903",
      "Microsoft Windows 10 1909",
      "Microsoft Windows Server 1909"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-0717",
  "serverity": "\u4e2d",
  "submitTime": "2020-02-26",
  "title": "Microsoft Win32k\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-14304\uff09"
}

CVE-2020-0717 (GCVE-0-2020-0717)

Vulnerability from cvelistv5 – Published: 2020-02-11 21:23 – Updated: 2024-08-04 06:11

Summary

An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2020-0716.

Severity ?

No CVSS data available.

CWE

Information Disclosure

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

To clipboard

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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-2020-14304

CVE-2020-0717 (GCVE-0-2020-0717)

Tags

Sightings

Nomenclature