cnvd-2020-54914
Vulnerability from cnvd
Title
Microsoft Windows InstallService权限提升漏洞
Description
Windows InstallService是美国Microsoft公司的一个windows操作系统的服务。 Microsoft Windows InstallService存在权限提升漏洞，该漏洞源于Windows InstallService未能正确处理内存，攻击者可通过运行特制应用程序利用该漏洞提升权限。
Severity
中
Patch Name
Microsoft Windows InstallService权限提升漏洞的补丁
Patch Description
Windows InstallService是美国Microsoft公司的一个windows操作系统的服务。 Microsoft Windows InstallService存在权限提升漏洞，该漏洞源于Windows InstallService未能正确处理内存，攻击者可通过运行特制应用程序利用该漏洞提升权限。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

厂商已发布了漏洞修复程序，请及时关注更新： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1532

Reference
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1532
Impacted products
Name
['Microsoft Microsoft Windows Server 1903', 'Microsoft Windows 10 1903', 'Microsoft Microsoft Windows Server 1909', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 2004', 'Microsoft Windows 10 2004']
Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-1532",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-1532"
    }
  },
  "description": "Windows InstallService\u662f\u7f8e\u56fdMicrosoft\u516c\u53f8\u7684\u4e00\u4e2awindows\u64cd\u4f5c\u7cfb\u7edf\u7684\u670d\u52a1\u3002\n\nMicrosoft Windows InstallService\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWindows InstallService\u672a\u80fd\u6b63\u786e\u5904\u7406\u5185\u5b58\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8fd0\u884c\u7279\u5236\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1532",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-54914",
  "openTime": "2020-09-30",
  "patchDescription": "Windows InstallService\u662f\u7f8e\u56fdMicrosoft\u516c\u53f8\u7684\u4e00\u4e2awindows\u64cd\u4f5c\u7cfb\u7edf\u7684\u670d\u52a1\u3002\r\n\r\nMicrosoft Windows InstallService\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWindows InstallService\u672a\u80fd\u6b63\u786e\u5904\u7406\u5185\u5b58\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8fd0\u884c\u7279\u5236\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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 InstallService\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Microsoft Windows Server 1903",
      "Microsoft Windows 10 1903",
      "Microsoft Microsoft Windows Server 1909",
      "Microsoft Windows 10 1909",
      "Microsoft Windows Server 2004",
      "Microsoft Windows 10 2004"
    ]
  },
  "referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1532",
  "serverity": "\u4e2d",
  "submitTime": "2020-09-11",
  "title": "Microsoft Windows InstallService\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}


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