CNVD-2020-20381

Vulnerability from cnvd - Published: 2020-03-31
VLAI Severity ?
Title
Microsoft Excel信息泄露漏洞（CNVD-2020-20381）
Description
Microsoft Excel是美国微软（Microsoft）公司的一款Office套件中的电子表格处理软件。 Microsoft Excel中存在信息泄露漏洞。攻击者可通过诱使用户打开一个特制的文档文件利用该漏洞获取敏感信息。
Severity
中
Patch Name
Microsoft Excel信息泄露漏洞（CNVD-2020-20381）的补丁
Patch Description
Microsoft Excel是美国微软（Microsoft）公司的一款Office套件中的电子表格处理软件。 Microsoft Excel中存在信息泄露漏洞。攻击者可通过诱使用户打开一个特制的文档文件利用该漏洞获取敏感信息。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-2019-1446

Reference
https://nvd.nist.gov/vuln/detail/CVE-2019-1446
Impacted products
Name
['Microsoft Excel 2010 SP2', 'Microsoft Office 2010 SP2', 'Microsoft Office 2013 SP1', 'Microsoft Excel 2013 SP1', 'Microsoft Office 2016', 'Microsoft Office Online Server', 'Microsoft SharePoint Enterprise Server 2013 SP1', 'Microsoft Excel 2016 for Mac', 'Microsoft Office 2019', 'Microsoft Office 365 ProPlus', 'Microsoft Office 2019 for Mac', 'Microsoft Excel 2010 Service Pack 2（32位版）', 'Microsoft Excel 2013 RT SP1', 'Microsoft Excel Services', 'Microsoft Office 2013 RT SP1']
Show details on source website
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-1446",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-1446"
    }
  },
  "description": "Microsoft Excel\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3eOffice\u5957\u4ef6\u4e2d\u7684\u7535\u5b50\u8868\u683c\u5904\u7406\u8f6f\u4ef6\u3002\n\nMicrosoft Excel\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7528\u6237\u6253\u5f00\u4e00\u4e2a\u7279\u5236\u7684\u6587\u6863\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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-2019-1446",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-20381",
  "openTime": "2020-03-31",
  "patchDescription": "Microsoft Excel\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3eOffice\u5957\u4ef6\u4e2d\u7684\u7535\u5b50\u8868\u683c\u5904\u7406\u8f6f\u4ef6\u3002\r\n\r\nMicrosoft Excel\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7528\u6237\u6253\u5f00\u4e00\u4e2a\u7279\u5236\u7684\u6587\u6863\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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 Excel\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-20381\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Excel 2010 SP2",
      "Microsoft Office 2010 SP2",
      "Microsoft Office 2013 SP1",
      "Microsoft Excel 2013 SP1",
      "Microsoft Office 2016",
      "Microsoft Office Online Server",
      "Microsoft SharePoint Enterprise Server 2013 SP1",
      "Microsoft Excel 2016 for Mac",
      "Microsoft Office 2019",
      "Microsoft Office 365 ProPlus",
      "Microsoft Office 2019 for Mac",
      "Microsoft Excel 2010 Service Pack 2\uff0832\u4f4d\u7248\uff09",
      "Microsoft Excel 2013 RT SP1",
      "Microsoft Excel Services",
      "Microsoft Office 2013 RT SP1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-1446",
  "serverity": "\u4e2d",
  "submitTime": "2019-11-13",
  "title": "Microsoft Excel\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-20381\uff09"
}


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Sightings

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  • 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.