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MicrosoftCVE-2018-8244

HistoryJun 14, 2018 - 12:29 p.m.

CVE-2018-8244

2018-06-1412:29:02

CWE-20

microsoft

web.nvd.nist.gov

cve-2018-8244

elevation of privilege

microsoft outlook

microsoft office

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.4

Confidence

High

EPSS

0.003

Percentile

70.8%

JSON

An elevation of privilege vulnerability exists when Microsoft Outlook does not validate attachment headers properly, aka “Microsoft Outlook Elevation of Privilege Vulnerability.” This affects Microsoft Office, Microsoft Outlook.

Affected configurations

Nvd

Vulners

Node

microsoftofficeMatch2016click-to-run

microsoftoutlookMatch2010sp2

microsoftoutlookMatch2013sp1

microsoftoutlookMatch2016

microsoftoutlook_rtMatch2013sp1

VendorProductVersionCPE
microsoftoffice2016cpe:2.3:a:microsoft:office:2016:*:*:*:click-to-run:*:*:*
microsoftoutlook2010cpe:2.3:a:microsoft:outlook:2010:sp2:*:*:*:*:*:*
microsoftoutlook2013cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:*:*:*:*
microsoftoutlook2016cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:*:*:*
microsoftoutlook_rt2013cpe:2.3:a:microsoft:outlook_rt:2013:sp1:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	office	2016	cpe:2.3:a:microsoft:office:2016::::click-to-run:::
microsoft	outlook	2010	cpe:2.3:a:microsoft:outlook:2010:sp2::::::
microsoft	outlook	2013	cpe:2.3:a:microsoft:outlook:2013:sp1::::::
microsoft	outlook	2016	cpe:2.3:a:microsoft:outlook:2016:::::::*
microsoft	outlook_rt	2013	cpe:2.3:a:microsoft:outlook_rt:2013:sp1::::::

CNA Affected

[
  {
    "product": "Microsoft Office",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "2016 Click-to-Run (C2R) for 32-bit editions"
      },
      {
        "status": "affected",
        "version": "2016 Click-to-Run (C2R) for 64-bit editions"
      }
    ]
  },
  {
    "product": "Microsoft Outlook",
    "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)"
      }
    ]
  }
]