cnvd - cnvd-2018-20739

cnvd-2018-20739

Vulnerability from cnvd

Title: Microsoft Windows Graphics组件远程执行代码漏洞（CNVD-2018-20739）

Description:

Microsoft Excel Viewer 2007 SP3等都是美国微软（Microsoft）公司的产品。Microsoft Excel Viewer 2007 SP3是一款电子表格处理程序。Windows 10是一套个人电脑使用的操作系统。Graphics Components是其中的一个图形组件。

Microsoft Graphics Components中对内存对象的处理方式存在远程代码执行漏洞。远程攻击可借助特制的文件利用该漏洞在目标系统上执行任意代码。

Severity: 高

Patch Name: Microsoft Windows Graphics组件远程执行代码漏洞（CNVD-2018-20739）的补丁

Patch Description:

Microsoft Graphics Components中对内存对象的处理方式存在远程代码执行漏洞。远程攻击可借助特制的文件利用该漏洞在目标系统上执行任意代码。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-2018-8432

Reference: https://www.securityfocus.com/bid/105458 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8432

Impacted products

Name
['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008 SP2', 'Microsoft Windows 7', 'Microsoft Office Compatibility Pack SP3', 'Microsoft Microsoft Office Word Viewer', 'Microsoft Office 2016 for Mac', 'Microsoft Excel Viewer 2007 SP3', 'Microsoft Windows Server 2019', 'Microsoft PowerPoint Viewer 2007', 'Microsoft Office 2019', 'Microsoft Office 365 ProPlus']

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{
  "bids": {
    "bid": {
      "bidNumber": "105458"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8432"
    }
  },
  "description": "Microsoft Excel Viewer 2007 SP3\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft Excel Viewer 2007 SP3\u662f\u4e00\u6b3e\u7535\u5b50\u8868\u683c\u5904\u7406\u7a0b\u5e8f\u3002Windows 10\u662f\u4e00\u5957\u4e2a\u4eba\u7535\u8111\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Graphics Components\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u56fe\u5f62\u7ec4\u4ef6\u3002\r\n\r\nMicrosoft Graphics Components\u4e2d\u5bf9\u5185\u5b58\u5bf9\u8c61\u7684\u5904\u7406\u65b9\u5f0f\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Lin Wang of Beihang University",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8432",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-20739",
  "openTime": "2018-10-12",
  "patchDescription": "Microsoft Excel Viewer 2007 SP3\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft Excel Viewer 2007 SP3\u662f\u4e00\u6b3e\u7535\u5b50\u8868\u683c\u5904\u7406\u7a0b\u5e8f\u3002Windows 10\u662f\u4e00\u5957\u4e2a\u4eba\u7535\u8111\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Graphics Components\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u56fe\u5f62\u7ec4\u4ef6\u3002\r\n\r\nMicrosoft Graphics Components\u4e2d\u5bf9\u5185\u5b58\u5bf9\u8c61\u7684\u5904\u7406\u65b9\u5f0f\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\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",
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  "products": {
    "product": [
      "Microsoft Windows Server 2008 R2 SP1",
      "Microsoft Windows Server 2008 SP2",
      "Microsoft Windows 7",
      "Microsoft Office Compatibility Pack SP3",
      "Microsoft Microsoft Office Word Viewer",
      "Microsoft Office 2016 for Mac",
      "Microsoft Excel Viewer 2007 SP3",
      "Microsoft Windows Server 2019",
      "Microsoft PowerPoint Viewer 2007",
      "Microsoft Office 2019",
      "Microsoft Office 365 ProPlus"
    ]
  },
  "referenceLink": "https://www.securityfocus.com/bid/105458\r\nhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8432",
  "serverity": "\u9ad8",
  "submitTime": "2018-10-10",
  "title": "Microsoft Windows Graphics\u7ec4\u4ef6\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u6f0f\u6d1e\uff08CNVD-2018-20739\uff09"
}

CVE-2018-8432 (GCVE-0-2018-8432)

Vulnerability from cvelistv5

Published

2018-10-10 13:00

Modified

2024-08-05 06:54

Severity ?

CWE

Remote Code Execution

Summary

A remote code execution vulnerability exists in the way that Microsoft Graphics Components handle objects in memory, aka "Microsoft Graphics Components Remote Code Execution Vulnerability." This affects Windows 7, Microsoft Office, Microsoft Office Word Viewer, Office 365 ProPlus, Microsoft Excel Viewer, Microsoft PowerPoint Viewer, Windows Server 2019, Windows Server 2008 R2, Windows 10, Windows Server 2008.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/105458	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1041823	vdb-entry, x_refsource_SECTRACK
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8432	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

Microsoft

Windows 7

Version: 32-bit Systems Service Pack 1
Version: x64-based Systems Service Pack 1

Microsoft	Microsoft Office	Version: 2016 for Mac Version: 2019 for 32-bit editions Version: 2019 for 64-bit editions Version: Compatibility Pack Service Pack 3
Microsoft	Microsoft Office Word Viewer	Version: Microsoft Office Word Viewer
Microsoft	Microsoft Excel Viewer	Version: 2007 Service Pack 3
Microsoft	Microsoft PowerPoint Viewer	Version: 2007
Microsoft	Windows Server 2019	Version: (Server Core installation)
Microsoft	Office	Version: 365 ProPlus for 32-bit Systems Version: 365 ProPlus for 64-bit Systems
Microsoft	Windows Server 2008 R2	Version: Itanium-Based Systems Service Pack 1 Version: x64-based Systems Service Pack 1 Version: x64-based Systems Service Pack 1 (Server Core installation)
Microsoft	Windows 10	Version: Version 1809 for 32-bit Systems Version: Version 1809 for x64-based Systems
Microsoft	Windows Server 2008	Version: 32-bit Systems Service Pack 2 Version: 32-bit Systems Service Pack 2 (Server Core installation) Version: Itanium-Based Systems Service Pack 2 Version: x64-based Systems Service Pack 2 Version: x64-based Systems Service Pack 2 (Server Core installation)

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
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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