cnvd - cnvd-2020-18523

CNVD-2020-18523

Vulnerability from cnvd - Published: 2020-03-20

Title

Microsoft Word远程代码执行漏洞（CNVD-2020-18523）

Description

Microsoft Word是美国微软（Microsoft）公司的一套Office套件中的文字处理软件。 Microsoft Word存在远程代码执行漏洞。攻击者可利用漏洞在当前用户的上下文中执行操作。

Severity

高

Patch Name

Microsoft Word远程代码执行漏洞（CNVD-2020-18523）的补丁

Patch Description

Microsoft Word是美国微软（Microsoft）公司的一套Office套件中的文字处理软件。 Microsoft Word存在远程代码执行漏洞。攻击者可利用漏洞在当前用户的上下文中执行操作。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，补丁获取链接： https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-0850

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-0850

Impacted products

Name
['Microsoft Word 2013 SP1', 'Microsoft Word 2013 RT SP1', 'Microsoft Word 2016', 'Microsoft SharePoint Enterprise Server 2016', 'Microsoft SharePoint Enterprise Server 2013 SP1', 'Microsoft Office 2016 for Mac', 'Microsoft Office 2019', 'Microsoft Office 365 ProPlus', 'Microsoft Office 2019 for Mac', 'Microsoft SharePoint Server 2019', 'Microsoft SharePoint Foundation 2013 SP1']

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JSON

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      "cveNumber": "CVE-2020-0850"
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  "number": "CNVD-2020-18523",
  "openTime": "2020-03-20",
  "patchDescription": "Microsoft Word\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957Office\u5957\u4ef6\u4e2d\u7684\u6587\u5b57\u5904\u7406\u8f6f\u4ef6\u3002\r\n\r\nMicrosoft Word\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u64cd\u4f5c\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 Word\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-18523\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Word 2013 SP1",
      "Microsoft Word 2013 RT SP1",
      "Microsoft Word 2016",
      "Microsoft SharePoint Enterprise Server 2016",
      "Microsoft SharePoint Enterprise Server 2013 SP1",
      "Microsoft Office 2016 for Mac",
      "Microsoft Office 2019",
      "Microsoft Office 365 ProPlus",
      "Microsoft Office 2019 for Mac",
      "Microsoft SharePoint Server 2019",
      "Microsoft SharePoint Foundation 2013 SP1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-0850",
  "serverity": "\u9ad8",
  "submitTime": "2020-03-12",
  "title": "Microsoft Word\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-18523\uff09"
}

CVE-2020-0850 (GCVE-0-2020-0850)

Vulnerability from cvelistv5 – Published: 2020-03-12 15:48 – Updated: 2024-08-04 06:18

Summary

A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka 'Microsoft Word Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-0851, CVE-2020-0852, CVE-2020-0855, CVE-2020-0892.

Severity ?

No CVSS data available.

CWE

Remote Code Execution

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

Affected: 2016
Affected: 2013 Service Pack 1

Microsoft	Microsoft SharePoint Server	Affected: 2019
Microsoft	Microsoft Office	Affected: 2019 for 32-bit editions Affected: 2019 for 64-bit editions Affected: 2019 for Mac Affected: 2016 for Mac
Microsoft	Office 365 ProPlus	Affected: 32-bit Systems Affected: 64-bit Systems
Microsoft	Microsoft Office Online Server	Affected: unspecified
Microsoft	Microsoft Word	Affected: 2016 (32-bit edition) Affected: 2016 (64-bit edition) Affected: 2013 RT Service Pack 1 Affected: 2013 Service Pack 1 (32-bit editions) Affected: 2013 Service Pack 1 (64-bit editions)
Microsoft	Microsoft SharePoint Foundation	Affected: 2013 Service Pack 1

Show details on NVD website

JSON

To clipboard

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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-2020-18523

CVE-2020-0850 (GCVE-0-2020-0850)

Tags

Sightings

Nomenclature