cnvd - cnvd-2020-02191

cnvd-2020-02191

Vulnerability from cnvd

Title: Microsoft Windows Subsystem for Linux权限提升漏洞

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 Subsystem for Linux是其中的一个Linux子系统。

Microsoft Windows Subsystem for Linux中存在权限提升漏洞。攻击者可借助特制的应用程序利用该漏洞以提升的权限执行代码。

Severity: 中

Patch Name: Microsoft Windows Subsystem for Linux权限提升漏洞的补丁

Patch Description:

Microsoft Windows Subsystem for Linux中存在权限提升漏洞。攻击者可借助特制的应用程序利用该漏洞以提升的权限执行代码。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:

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1416

Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-1416

Impacted products

Name
['Microsoft Windows 10 1703', 'Microsoft Windows 10 1803', 'Microsoft Windows Server 1803', 'Microsoft Windows Server 2019', 'Microsoft Windows Server 1903', 'Microsoft Windows 10 1809', 'Microsoft Windows 10 1903', 'Microsoft Windows 10 1909']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-1416",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-1416"
    }
  },
  "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\u3002Windows Subsystem for Linux\u662f\u5176\u4e2d\u7684\u4e00\u4e2aLinux\u5b50\u7cfb\u7edf\u3002\n\nMicrosoft Windows Subsystem for Linux\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u63d0\u5347\u7684\u6743\u9650\u6267\u884c\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1416",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-02191",
  "openTime": "2020-01-14",
  "patchDescription": "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\u3002Windows Subsystem for Linux\u662f\u5176\u4e2d\u7684\u4e00\u4e2aLinux\u5b50\u7cfb\u7edf\u3002\r\n\r\nMicrosoft Windows Subsystem for Linux\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u63d0\u5347\u7684\u6743\u9650\u6267\u884c\u4ee3\u7801\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 Subsystem for Linux\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows 10 1703",
      "Microsoft Windows 10 1803",
      "Microsoft Windows Server 1803",
      "Microsoft Windows Server 2019",
      "Microsoft Windows Server 1903",
      "Microsoft Windows 10 1809",
      "Microsoft Windows 10 1903",
      "Microsoft Windows 10 1909"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-1416",
  "serverity": "\u4e2d",
  "submitTime": "2019-11-21",
  "title": "Microsoft Windows Subsystem for Linux\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2019-1416 (GCVE-0-2019-1416)

Vulnerability from cvelistv5

Published

2019-11-12 18:53

Modified

2024-08-04 18:20

Severity ?

CWE

Elevation of Privilege

Summary

An elevation of privilege vulnerability exists due to a race condition in Windows Subsystem for Linux, aka 'Windows Subsystem for Linux Elevation of Privilege Vulnerability'.

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1416	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Microsoft

Windows

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

Microsoft	Windows Server	Version: version 1803 (Core Installation) Version: 2019 Version: 2019 (Core installation)
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

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JSON

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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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