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MicrosoftCVE-2018-8432

HistoryOct 10, 2018 - 1:29 p.m.

CVE-2018-8432

2018-10-1013:29:02

microsoft

web.nvd.nist.gov

microsoft

graphics components

remote code execution

vulnerability

windows 7

office

office 365 proplus

excel viewer

powerpoint viewer

windows server 2019

windows 10

nvd

cve-2018-8432

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.2

Confidence

High

EPSS

0.306

Percentile

97.0%

JSON

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.

Affected configurations

Nvd

Vulners

Node

microsoftexcel_viewerMatch2007sp3

microsoftofficeMatch2016mac_os

microsoftofficeMatch2019

microsoftoffice_365_proplusMatch-

microsoftoffice_compatibility_packMatch-sp3

microsoftpowerpoint_viewerMatch2007

microsoftword_viewerMatch-

microsoftwindows_10Match1809

microsoftwindows_7Match-sp1

microsoftwindows_server_2008Match-sp2

microsoftwindows_server_2008Matchr2sp1

microsoftwindows_server_2019Match-

VendorProductVersionCPE
microsoftexcel_viewer2007cpe:2.3:a:microsoft:excel_viewer:2007:sp3:*:*:*:*:*:*
microsoftoffice2016cpe:2.3:a:microsoft:office:2016:*:mac_os:*:*:*:*:*
microsoftoffice2019cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*
microsoftoffice_365_proplus-cpe:2.3:a:microsoft:office_365_proplus:-:*:*:*:*:*:*:*
microsoftoffice_compatibility_pack-cpe:2.3:a:microsoft:office_compatibility_pack:-:sp3:*:*:*:*:*:*
microsoftpowerpoint_viewer2007cpe:2.3:a:microsoft:powerpoint_viewer:2007:*:*:*:*:*:*:*
microsoftword_viewer-cpe:2.3:a:microsoft:word_viewer:-:*:*:*:*:*:*:*
microsoftwindows_101809cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
microsoftwindows_7-cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
microsoftwindows_server_2008-cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	excel_viewer	2007	cpe:2.3:a:microsoft:excel_viewer:2007:sp3::::::
microsoft	office	2016	cpe:2.3:a:microsoft:office:2016::mac_os:::::
microsoft	office	2019	cpe:2.3:a:microsoft:office:2019:::::::*
microsoft	office_365_proplus	-	cpe:2.3:a:microsoft:office_365_proplus:-:::::::*
microsoft	office_compatibility_pack	-	cpe:2.3:a:microsoft:office_compatibility_pack:-:sp3::::::
microsoft	powerpoint_viewer	2007	cpe:2.3:a:microsoft:powerpoint_viewer:2007:::::::*
microsoft	word_viewer	-	cpe:2.3:a:microsoft:word_viewer:-:::::::*
microsoft	windows_10	1809	cpe:2.3:o:microsoft:windows_10:1809:::::::*
microsoft	windows_7	-	cpe:2.3:o:microsoft:windows_7:-:sp1::::::
microsoft	windows_server_2008	-	cpe:2.3:o:microsoft:windows_server_2008:-:sp2::::::

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CNA Affected

[
  {
    "product": "Windows 7",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "32-bit Systems Service Pack 1"
      },
      {
        "status": "affected",
        "version": "x64-based Systems Service Pack 1"
      }
    ]
  },
  {
    "product": "Microsoft Office",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "2016 for Mac"
      },
      {
        "status": "affected",
        "version": "2019 for 32-bit editions"
      },
      {
        "status": "affected",
        "version": "2019 for 64-bit editions"
      },
      {
        "status": "affected",
        "version": "Compatibility Pack Service Pack 3"
      }
    ]
  },
  {
    "product": "Microsoft Office Word Viewer",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "Microsoft Office Word Viewer"
      }
    ]
  },
  {
    "product": "Microsoft Excel Viewer",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "2007 Service Pack 3"
      }
    ]
  },
  {
    "product": "Microsoft PowerPoint Viewer",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "2007"
      }
    ]
  },
  {
    "product": "Windows Server 2019",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "(Server Core installation)"
      }
    ]
  },
  {
    "product": "Office",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "365 ProPlus for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "365 ProPlus for 64-bit Systems"
      }
    ]
  },
  {
    "product": "Windows Server 2008 R2",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "Itanium-Based Systems Service Pack 1"
      },
      {
        "status": "affected",
        "version": "x64-based Systems Service Pack 1"
      },
      {
        "status": "affected",
        "version": "x64-based Systems Service Pack 1 (Server Core installation)"
      }
    ]
  },
  {
    "product": "Windows 10",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "Version 1809 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Version 1809 for x64-based Systems"
      }
    ]
  },
  {
    "product": "Windows Server 2008",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "32-bit Systems Service Pack 2"
      },
      {
        "status": "affected",
        "version": "32-bit Systems Service Pack 2 (Server Core installation)"
      },
      {
        "status": "affected",
        "version": "Itanium-Based Systems Service Pack 2"
      },
      {
        "status": "affected",
        "version": "x64-based Systems Service Pack 2"
      },
      {
        "status": "affected",
        "version": "x64-based Systems Service Pack 2 (Server Core installation)"
      }
    ]
  }
]