cnvd-2021-87329
Vulnerability from cnvd
Title
Microsoft Windows Installer权限提升漏洞
Description
Microsoft Windows Installer是美国微软(Microsoft)公司的Windows 操作系统的一个组件。为安装和卸载软件提供了标准基础。 Microsoft Windows Installer存在权限提升漏洞,攻击者可利用该漏洞提升权限。
Severity
Patch Name
Microsoft Windows Installer权限提升漏洞的补丁
Patch Description
Microsoft Windows Installer是美国微软(Microsoft)公司的Windows 操作系统的一个组件。为安装和卸载软件提供了标准基础。 Microsoft Windows Installer存在权限提升漏洞,攻击者可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-2021-41379

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-41379
Impacted products
Name
['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008 SP2', 'Microsoft Windows 7 SP1', 'Microsoft Windows 8.1', 'Microsoft Windows RT 8.1 SP0', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows 10', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows Server 2019', 'Microsoft Windows Server 2022 null', 'Microsoft Windows 10 1809', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 2004', 'Microsoft Windows 10 2004', 'Microsoft Windows 10 20H2', 'Microsoft Windows Server 20H2', 'Microsoft Windows 10 21H1', 'Microsoft Windows Server 2012', 'Microsoft Windows 11']
Show details on source website


{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-41379",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-41379"
    }
  },
  "description": "Microsoft Windows Installer\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684Windows \u64cd\u4f5c\u7cfb\u7edf\u7684\u4e00\u4e2a\u7ec4\u4ef6\u3002\u4e3a\u5b89\u88c5\u548c\u5378\u8f7d\u8f6f\u4ef6\u63d0\u4f9b\u4e86\u6807\u51c6\u57fa\u7840\u3002\n\nMicrosoft Windows Installer\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\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-2021-41379",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-87329",
  "openTime": "2021-11-16",
  "patchDescription": "Microsoft Windows Installer\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684Windows \u64cd\u4f5c\u7cfb\u7edf\u7684\u4e00\u4e2a\u7ec4\u4ef6\u3002\u4e3a\u5b89\u88c5\u548c\u5378\u8f7d\u8f6f\u4ef6\u63d0\u4f9b\u4e86\u6807\u51c6\u57fa\u7840\u3002\r\n\r\nMicrosoft Windows Installer\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\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 Installer\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008 R2 SP1",
      "Microsoft Windows Server 2008 SP2",
      "Microsoft Windows 7 SP1",
      "Microsoft Windows 8.1",
      "Microsoft Windows RT 8.1 SP0",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows 10",
      "Microsoft Windows 10 1607",
      "Microsoft Windows Server 2016",
      "Microsoft Windows Server 2019",
      "Microsoft Windows Server 2022 null",
      "Microsoft Windows 10 1809",
      "Microsoft Windows 10 1909",
      "Microsoft Windows Server 2004",
      "Microsoft Windows 10 2004",
      "Microsoft Windows 10 20H2",
      "Microsoft Windows Server 20H2",
      "Microsoft Windows 10 21H1",
      "Microsoft Windows Server 2012",
      "Microsoft Windows 11"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-41379",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-12",
  "title": "Microsoft Windows Installer\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • 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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