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MicrosoftCVE-2018-8627

HistoryDec 12, 2018 - 12:29 a.m.

CVE-2018-8627

2018-12-1200:29:01

CWE-908

microsoft

web.nvd.nist.gov

cve-2018-8627

information disclosure

microsoft excel

microsoft office

office 365 proplus

excel viewer

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.9

Confidence

High

EPSS

0.003

Percentile

66.3%

JSON

An information disclosure vulnerability exists when Microsoft Excel software reads out of bound memory due to an uninitialized variable, which could disclose the contents of memory, aka “Microsoft Excel Information Disclosure Vulnerability.” This affects Microsoft Office, Office 365 ProPlus, Microsoft Excel, Microsoft Excel Viewer, Excel. This CVE ID is unique from CVE-2018-8598.

Affected configurations

Nvd

Vulners

Node

microsoftexcelMatch2010sp2

microsoftexcelMatch2013sp1

microsoftexcelMatch2013sp1rt

microsoftexcelMatch2016

microsoftexcel_viewerMatch2007sp3

microsoftofficeMatch2010sp2

microsoftofficeMatch2016mac_os_x

microsoftofficeMatch2019

microsoftofficeMatch2019macos

microsoftoffice_365_proplusMatch-

microsoftoffice_compatibility_packMatch-sp3

microsoftsharepoint_serverMatch2010sp2

VendorProductVersionCPE
microsoftexcel2010cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:*:*
microsoftexcel2013cpe:2.3:a:microsoft:excel:2013:sp1:*:*:*:*:*:*
microsoftexcel2013cpe:2.3:a:microsoft:excel:2013:sp1:*:*:rt:*:*:*
microsoftexcel2016cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:*:*
microsoftexcel_viewer2007cpe:2.3:a:microsoft:excel_viewer:2007:sp3:*:*:*:*:*:*
microsoftoffice2010cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:*
microsoftoffice2016cpe:2.3:a:microsoft:office:2016:*:*:*:*:mac_os_x:*:*
microsoftoffice2019cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*
microsoftoffice2019cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:*
microsoftoffice_365_proplus-cpe:2.3:a:microsoft:office_365_proplus:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	excel	2010	cpe:2.3:a:microsoft:excel:2010:sp2::::::
microsoft	excel	2013	cpe:2.3:a:microsoft:excel:2013:sp1::::::
microsoft	excel	2013	cpe:2.3:a:microsoft:excel:2013:sp1:::rt:::*
microsoft	excel	2016	cpe:2.3:a:microsoft:excel:2016:::::::*
microsoft	excel_viewer	2007	cpe:2.3:a:microsoft:excel_viewer:2007:sp3::::::
microsoft	office	2010	cpe:2.3:a:microsoft:office:2010:sp2::::::
microsoft	office	2016	cpe:2.3:a:microsoft:office:2016:::::mac_os_x::
microsoft	office	2019	cpe:2.3:a:microsoft:office:2019:::::::*
microsoft	office	2019	cpe:2.3:a:microsoft:office:2019:::::macos::
microsoft	office_365_proplus	-	cpe:2.3:a:microsoft:office_365_proplus:-:::::::*

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CNA Affected

[
  {
    "product": "Microsoft Office",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "2010 Service Pack 2 (32-bit editions)"
      },
      {
        "status": "affected",
        "version": "2010 Service Pack 2 (64-bit editions)"
      },
      {
        "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": "2019 for Mac"
      },
      {
        "status": "affected",
        "version": "Compatibility Pack Service Pack 3"
      }
    ]
  },
  {
    "product": "Microsoft Excel",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "2010 Service Pack 2 (32-bit editions)"
      },
      {
        "status": "affected",
        "version": "2010 Service Pack 2 (64-bit editions)"
      },
      {
        "status": "affected",
        "version": "2013 RT Service Pack 1"
      },
      {
        "status": "affected",
        "version": "2013 Service Pack 1 (32-bit editions)"
      },
      {
        "status": "affected",
        "version": "2013 Service Pack 1 (64-bit editions)"
      },
      {
        "status": "affected",
        "version": "2016 (32-bit edition)"
      },
      {
        "status": "affected",
        "version": "2016 (64-bit edition)"
      }
    ]
  },
  {
    "product": "Microsoft Excel Viewer",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "2007 Service Pack 3"
      }
    ]
  },
  {
    "product": "Excel",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "Services on Microsoft SharePoint Server 2010 Service Pack 2"
      }
    ]
  },
  {
    "product": "Office",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "365 ProPlus for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "365 ProPlus for 64-bit Systems"
      }
    ]
  }
]