cnvd - cnvd-2020-59752

CNVD-2020-59752

Vulnerability from cnvd - Published: 2020-10-31

Title

Microsoft Excel信息泄露漏洞（CNVD-2020-59752）

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。该漏洞源于错误地披露内存的内容。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Microsoft Excel信息泄露漏洞（CNVD-2020-59752）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。该漏洞源于错误地披露内存的内容。目前没有详细的漏洞细节提供。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，详情请关注厂商主页： https://portal.msrc.microsoft.com/en-us/security-guidance

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-1224

Impacted products

Name
['Microsoft Excel 2010 SP2', 'Microsoft Excel 2013 SP1', 'Microsoft Excel 2013 RT SP1', 'Microsoft Office Web Apps 2013 SP1', 'Microsoft Office 2016', 'Microsoft Excel 2016', 'Microsoft Office Online Server', 'Microsoft SharePoint Enterprise Server 2013 SP1', 'Microsoft Office 2019', 'Microsoft 365 Apps']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-1224",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-1224"
    }
  },
  "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\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9519\u8bef\u5730\u62ab\u9732\u5185\u5b58\u7684\u5185\u5bb9\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://portal.msrc.microsoft.com/en-us/security-guidance",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-59752",
  "openTime": "2020-10-31",
  "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\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9519\u8bef\u5730\u62ab\u9732\u5185\u5b58\u7684\u5185\u5bb9\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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-2020-59752\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Excel 2010 SP2",
      "Microsoft Excel 2013 SP1",
      "Microsoft Excel 2013 RT  SP1",
      "Microsoft Office Web Apps 2013 SP1",
      "Microsoft Office 2016",
      "Microsoft Excel 2016",
      "Microsoft Office Online Server",
      "Microsoft SharePoint Enterprise Server 2013 SP1",
      "Microsoft Office 2019",
      "Microsoft 365 Apps"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-1224",
  "serverity": "\u4e2d",
  "submitTime": "2020-10-26",
  "title": "Microsoft Excel\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-59752\uff09"
}

CVE-2020-1224 (GCVE-0-2020-1224)

Vulnerability from cvelistv5 – Published: 2020-09-11 17:09 – Updated: 2024-08-04 06:31

Summary

An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory. An attacker who exploited the vulnerability could use the information to compromise the user’s computer or data. To exploit the vulnerability, an attacker could craft a special document file and then convince the user to open it. An attacker must know the memory address location where the object was created. The update addresses the vulnerability by changing the way certain Excel functions handle objects in memory.

Severity ?

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C

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

Microsoft SharePoint Enterprise Server 2013 Service Pack 1

Affected: 15.0.0 , < publication (custom)
cpe:2.3:a:microsoft:sharepoint_server:2013:sp1:*:*:enterprise:*:*:*

Microsoft	Microsoft Office 2019	Affected: 19.0.0 , < https://aka.ms/OfficeSecurityReleases (custom) cpe:2.3:a:microsoft:office:2019:::::::*
Microsoft	Microsoft Office 2019 for Mac	Affected: 16.0.0 , < publication (custom) cpe:2.3:a:microsoft:office:2019:::::macos::
Microsoft	Microsoft Office Online Server	Affected: 16.0.1 , < publication (custom) cpe:2.3:a:microsoft:office_online_server:-:::::::*
Microsoft	Microsoft 365 Apps for Enterprise	Affected: 16.0.1 , < https://aka.ms/OfficeSecurityReleases (custom) cpe:2.3:a:microsoft:365_apps:-::::enterprise:::
Microsoft	Microsoft Excel 2016	Affected: 16.0.0.0 , < publication (custom) cpe:2.3:a:microsoft:excel:2016::::::x86: cpe:2.3:a:microsoft:excel:2016::::::x64:
Microsoft	Microsoft Office 2016 for Mac	Affected: 16.0.0 , < publication (custom) cpe:2.3:a:microsoft:office:2016:::::mac_os::
Microsoft	Microsoft Excel 2010 Service Pack 2	Affected: 13.0.0.0 , < publication (custom) cpe:2.3:a:microsoft:excel:2010:sp2::::::
Microsoft	Microsoft Excel 2013 Service Pack 1	Affected: 15.0.0.0 , < publication (custom) cpe:2.3:a:microsoft:excel:2013:sp1:::rt:::* cpe:2.3:a:microsoft:excel:2013:sp1:::::x86:* cpe:2.3:a:microsoft:excel:2013:sp1:::::x64:*
Microsoft	Microsoft Office Web Apps 2013 Service Pack 1	Affected: 15.0.0.0 , < publication (custom) cpe:2.3:a:microsoft:office_web_apps:2013:sp1::::::

Show details on NVD website

JSON

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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-2020-59752

CVE-2020-1224 (GCVE-0-2020-1224)

Tags

Sightings

Nomenclature