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cveMicrosoftCVE-2019-0859
HistoryApr 09, 2019 - 9:29 p.m.

CVE-2019-0859

2019-04-0921:29:02
microsoft
web.nvd.nist.gov
982
In Wild
2
cve-2019-0859
elevation of privilege
windows
win32k
memory vulnerability

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

0.004

Percentile

75.5%

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka β€˜Win32k Elevation of Privilege Vulnerability’. This CVE ID is unique from CVE-2019-0685, CVE-2019-0803.

Affected configurations

Nvd
Vulners
Node
microsoftwindows_10Match-
OR
microsoftwindows_10Match1607
OR
microsoftwindows_10Match1703
OR
microsoftwindows_10Match1709
OR
microsoftwindows_10Match1803
OR
microsoftwindows_10Match1809
OR
microsoftwindows_7Match-sp1
OR
microsoftwindows_8.1Match-
OR
microsoftwindows_rt_8.1Match-
OR
microsoftwindows_server_2008Match-sp2
OR
microsoftwindows_server_2008Matchr2sp1itanium
OR
microsoftwindows_server_2008Matchr2sp1x64
OR
microsoftwindows_server_2012Match-
OR
microsoftwindows_server_2012Matchr2
OR
microsoftwindows_server_2016Match-
OR
microsoftwindows_server_2016Match1709
OR
microsoftwindows_server_2016Match1803
OR
microsoftwindows_server_2019Match-
VendorProductVersionCPE
microsoftwindows_10-cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
microsoftwindows_101607cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*
microsoftwindows_101703cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*
microsoftwindows_101709cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
microsoftwindows_101803cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*
microsoftwindows_101809cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
microsoftwindows_7-cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
microsoftwindows_8.1-cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
microsoftwindows_rt_8.1-cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
microsoftwindows_server_2008-cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
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1-10 of 181

CNA Affected

[
  {
    "product": "Windows",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "7 for 32-bit Systems Service Pack 1"
      },
      {
        "status": "affected",
        "version": "7 for x64-based Systems Service Pack 1"
      },
      {
        "status": "affected",
        "version": "8.1 for 32-bit systems"
      },
      {
        "status": "affected",
        "version": "8.1 for x64-based systems"
      },
      {
        "status": "affected",
        "version": "RT 8.1"
      },
      {
        "status": "affected",
        "version": "10 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "10 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1607 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1607 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1703 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1703 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1709 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1709 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1803 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1803 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1803 for ARM64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1809 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1809 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1809 for ARM64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1709 for ARM64-based Systems"
      }
    ]
  },
  {
    "product": "Windows Server",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "2008 R2 for x64-based Systems Service Pack 1 (Core installation)"
      },
      {
        "status": "affected",
        "version": "2008 R2 for Itanium-Based Systems Service Pack 1"
      },
      {
        "status": "affected",
        "version": "2008 R2 for x64-based Systems Service Pack 1"
      },
      {
        "status": "affected",
        "version": "2008 for 32-bit Systems Service Pack 2 (Core installation)"
      },
      {
        "status": "affected",
        "version": "2012"
      },
      {
        "status": "affected",
        "version": "2012 (Core installation)"
      },
      {
        "status": "affected",
        "version": "2012 R2"
      },
      {
        "status": "affected",
        "version": "2012 R2 (Core installation)"
      },
      {
        "status": "affected",
        "version": "2016"
      },
      {
        "status": "affected",
        "version": "2016  (Core installation)"
      },
      {
        "status": "affected",
        "version": "version 1709  (Core Installation)"
      },
      {
        "status": "affected",
        "version": "version 1803  (Core Installation)"
      },
      {
        "status": "affected",
        "version": "2019"
      },
      {
        "status": "affected",
        "version": "2019  (Core installation)"
      },
      {
        "status": "affected",
        "version": "2008 for Itanium-Based Systems Service Pack 2"
      },
      {
        "status": "affected",
        "version": "2008 for 32-bit Systems Service Pack 2"
      },
      {
        "status": "affected",
        "version": "2008 for x64-based Systems Service Pack 2"
      },
      {
        "status": "affected",
        "version": "2008 for x64-based Systems Service Pack 2 (Core installation)"
      }
    ]
  }
]

Social References

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CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

0.004

Percentile

75.5%