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cve[email protected]CVE-2018-8332
HistorySep 13, 2018 - 12:29 a.m.

CVE-2018-8332

2018-09-1300:29:00
web.nvd.nist.gov
94
cve-2018-8332
win32k graphics
remote code execution
windows 7
microsoft office
windows server
nvd
security vulnerability

9.3 High

CVSS2

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.2 High

AI Score

Confidence

High

0.243 Low

EPSS

Percentile

96.6%

A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka “Win32k Graphics Remote Code Execution Vulnerability.” This affects Windows 7, Microsoft Office, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.

Affected configurations

Vulners
NVD
Node
microsoftwindows_7Match32-bit Systems Service Pack 1
OR
microsoftwindows_7Matchx64-based Systems Service Pack 1
OR
microsoftoffice
OR
microsoftoffice
OR
microsoftoffice
OR
microsoftwindows_server_2012_r2Match(Server Core installation)
OR
microsoftwindows_rt_8.1MatchWindows RT 8.1
OR
microsoftwindows_server_2008Match32-bit Systems Service Pack 2
OR
microsoftwindows_server_2008Match32-bit Systems Service Pack 2 (Server Core installation)
OR
microsoftwindows_server_2008MatchItanium-Based Systems Service Pack 2
OR
microsoftwindows_server_2008Matchx64-based Systems Service Pack 2
OR
microsoftwindows_server_2008Matchx64-based Systems Service Pack 2 (Server Core installation)
OR
microsoftwindows_server_2008_r2MatchItanium-Based Systems Service Pack 1
OR
microsoftwindows_server_2008_r2Matchx64-based Systems Service Pack 1
OR
microsoftwindows_server_2008_r2Matchx64-based Systems Service Pack 1 (Server Core installation)
OR
microsoftwindows_server_2012Match(Server Core installation)
OR
microsoftwindows_server_2016Match(Server Core installation)
OR
microsoftwindows_8.1Match32-bit systems
OR
microsoftwindows_8.1Matchx64-based systems
OR
microsoftwindows_10Match32-bit Systems
OR
microsoftwindows_10MatchVersion 1607 for 32-bit Systems
OR
microsoftwindows_10MatchVersion 1607 for x64-based Systems
OR
microsoftwindows_10MatchVersion 1703 for 32-bit Systems
OR
microsoftwindows_10MatchVersion 1703 for x64-based Systems
OR
microsoftwindows_10MatchVersion 1709 for 32-bit Systems
OR
microsoftwindows_10MatchVersion 1709 for x64-based Systems
OR
microsoftwindows_10MatchVersion 1803 for 32-bit Systems
OR
microsoftwindows_10MatchVersion 1803 for x64-based Systems
OR
microsoftwindows_10Matchx64-based Systems
OR
microsoftwindows_10
OR
microsoftwindows_10
VendorProductVersionCPE
microsoftwindows_732-bit Systems Service Pack 1cpe:2.3:o:microsoft:windows_7:32-bit Systems Service Pack 1:*:*:*:*:*:*:*
microsoftwindows_7x64-based Systems Service Pack 1cpe:2.3:o:microsoft:windows_7:x64-based Systems Service Pack 1:*:*:*:*:*:*:*
microsoftoffice*cpe:2.3:a:microsoft:office:*:*:*:*:*:*:*:*
microsoftoffice*cpe:2.3:a:microsoft:office:*:*:*:*:*:*:*:*
microsoftoffice*cpe:2.3:a:microsoft:office:*:*:*:*:*:*:*:*
microsoftwindows_server_2012_r2(Server Core installation)cpe:2.3:o:microsoft:windows_server_2012_r2:(Server Core installation):*:*:*:*:*:*:*
microsoftwindows_rt_8.1Windows RT 8.1cpe:2.3:o:microsoft:windows_rt_8.1:Windows RT 8.1:*:*:*:*:*:*:*
microsoftwindows_server_200832-bit Systems Service Pack 2cpe:2.3:o:microsoft:windows_server_2008:32-bit Systems Service Pack 2:*:*:*:*:*:*:*
microsoftwindows_server_200832-bit Systems Service Pack 2 (Server Core installation)cpe:2.3:o:microsoft:windows_server_2008:32-bit Systems Service Pack 2 (Server Core installation):*:*:*:*:*:*:*
microsoftwindows_server_2008Itanium-Based Systems Service Pack 2cpe:2.3:o:microsoft:windows_server_2008:Itanium-Based Systems Service Pack 2:*:*:*:*:*:*:*
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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 Click-to-Run (C2R) for 32-bit editions"
      },
      {
        "status": "affected",
        "version": "2016 Click-to-Run (C2R) for 64-bit editions"
      },
      {
        "status": "affected",
        "version": "2016 for Mac"
      }
    ]
  },
  {
    "product": "Windows Server 2012 R2",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "(Server Core installation)"
      }
    ]
  },
  {
    "product": "Windows RT 8.1",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "Windows RT 8.1"
      }
    ]
  },
  {
    "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)"
      }
    ]
  },
  {
    "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 Server 2012",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "(Server Core installation)"
      }
    ]
  },
  {
    "product": "Windows Server 2016",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "(Server Core installation)"
      }
    ]
  },
  {
    "product": "Windows 8.1",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "32-bit systems"
      },
      {
        "status": "affected",
        "version": "x64-based systems"
      }
    ]
  },
  {
    "product": "Windows 10",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Version 1607 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Version 1607 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "Version 1703 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Version 1703 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "Version 1709 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Version 1709 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "Version 1803 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Version 1803 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "x64-based Systems"
      }
    ]
  },
  {
    "product": "Windows 10 Servers",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "version 1709  (Server Core Installation)"
      },
      {
        "status": "affected",
        "version": "version 1803  (Server Core Installation)"
      }
    ]
  }
]

9.3 High

CVSS2

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.2 High

AI Score

Confidence

High

0.243 Low

EPSS

Percentile

96.6%