cnvd - cnvd-2019-00635

CNVD-2019-00635

Vulnerability from cnvd - Published: 2019-01-08

Title

Microsoft Excel远程代码执行漏洞（CNVD-2019-00635）

Description

Microsoft Excel是美国微软（Microsoft）公司Office套件中的一款电子表格处理软件。 Microsoft Excel中存在远程代码执行漏洞，该漏洞源于软件未能妥当地处理Protected View中的对象。远程攻击者可利用该漏洞在当前用户的上下文中运行任意代码。

Severity

高

Patch Name

Microsoft Excel远程代码执行漏洞（CNVD-2019-00635）的补丁

Patch Description

Microsoft Excel是美国微软（Microsoft）公司Office套件中的一款电子表格处理软件。 Microsoft Excel中存在远程代码执行漏洞，该漏洞源于软件未能妥当地处理Protected View中的对象。远程攻击者可利用该漏洞在当前用户的上下文中运行任意代码。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-2018-8502

Reference

https://www.securityfocus.com/bid/105498 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8502

Impacted products

Name
['Microsoft Excel 2010 SP2', 'Microsoft Office 2010 SP2', 'Microsoft Office 2013 RT SP1', 'Microsoft Office 2013 SP1', 'Microsoft Excel 2013 SP1', 'Microsoft Excel 2013 RT SP1', 'Microsoft Office 2016', 'Microsoft Excel 2016', 'Microsoft Office 2019', 'Microsoft Office 365 ProPlus']

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{
  "bids": {
    "bid": {
      "bidNumber": "105498"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8502"
    }
  },
  "description": "Microsoft Excel\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8Office\u5957\u4ef6\u4e2d\u7684\u4e00\u6b3e\u7535\u5b50\u8868\u683c\u5904\u7406\u8f6f\u4ef6\u3002\n\nMicrosoft Excel\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6\u672a\u80fd\u59a5\u5f53\u5730\u5904\u7406Protected View\u4e2d\u7684\u5bf9\u8c61\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u8fd0\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Microsoft",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5:\r\nhttps://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8502",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-00635",
  "openTime": "2019-01-08",
  "patchDescription": "Microsoft Excel\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8Office\u5957\u4ef6\u4e2d\u7684\u4e00\u6b3e\u7535\u5b50\u8868\u683c\u5904\u7406\u8f6f\u4ef6\u3002\r\n\r\nMicrosoft Excel\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6\u672a\u80fd\u59a5\u5f53\u5730\u5904\u7406Protected View\u4e2d\u7684\u5bf9\u8c61\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u8fd0\u884c\u4efb\u610f\u4ee3\u7801\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\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2019-00635\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Excel 2010 SP2",
      "Microsoft Office 2010 SP2",
      "Microsoft Office 2013 RT SP1",
      "Microsoft Office 2013 SP1",
      "Microsoft Excel 2013 SP1",
      "Microsoft Excel 2013 RT  SP1",
      "Microsoft Office 2016",
      "Microsoft Excel 2016",
      "Microsoft Office 2019",
      "Microsoft Office 365 ProPlus"
    ]
  },
  "referenceLink": "https://www.securityfocus.com/bid/105498\r\nhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8502",
  "serverity": "\u9ad8",
  "submitTime": "2018-10-10",
  "title": "Microsoft Excel\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2019-00635\uff09"
}

CVE-2018-8502 (GCVE-0-2018-8502)

Vulnerability from cvelistv5 – Published: 2018-10-10 13:00 – Updated: 2024-08-05 06:54

Summary

A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in Protected View, aka "Microsoft Excel Remote Code Execution Vulnerability." This affects Office 365 ProPlus, Microsoft Office, Microsoft Excel.

Severity ?

No CVSS data available.

CWE

Remote Code Execution

Assigner

microsoft

References

URL

Tags

	https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1041839	vdb-entryx_refsource_SECTRACK
	http://www.securityfocus.com/bid/105498	vdb-entryx_refsource_BID

Impacted products

Vendor

Product

Version

Microsoft

Microsoft Office

Affected: 2010 Service Pack 2 (32-bit editions)
Affected: 2010 Service Pack 2 (64-bit editions)
Affected: 2013 RT Service Pack 1
Affected: 2013 Service Pack 1 (32-bit editions)
Affected: 2013 Service Pack 1 (64-bit editions)
Affected: 2016 (32-bit edition)
Affected: 2016 (64-bit edition)
Affected: 2019 for 32-bit editions
Affected: 2019 for 64-bit editions

	Microsoft	Office	Affected: 365 ProPlus for 32-bit Systems Affected: 365 ProPlus for 64-bit Systems
	Microsoft	Microsoft Excel	Affected: 2010 Service Pack 2 (32-bit editions) Affected: 2010 Service Pack 2 (64-bit editions) Affected: 2013 RT Service Pack 1 Affected: 2013 Service Pack 1 (32-bit editions) Affected: 2013 Service Pack 1 (64-bit editions) Affected: 2016 (32-bit edition) Affected: 2016 (64-bit edition)

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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-2019-00635

CVE-2018-8502 (GCVE-0-2018-8502)

Tags

Sightings

Nomenclature