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High severity7.8NVD Advisory· Published Aug 15, 2018· Updated Jun 17, 2026

CVE-2018-8343

CVE-2018-8343

Description

An elevation of privilege vulnerability exists in the Network Driver Interface Specification (NDIS) when ndis.sys fails to check the length of a buffer prior to copying memory to it, aka "Windows NDIS Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8342.

Affected products

28
  • Microsoft/Windows NDISllm-fuzzy
  • Microsoft/Windows Server 2003cpe-rescue
    Range: version 1709 (Server Core Installation)
  • Microsoft/Windows 7cpe-rescue2 versions
    32-bit Systems Service Pack 1+ 1 more
    • (no CPE)range: 32-bit Systems Service Pack 1
    • cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
  • Microsoft/Windows Server 2012cpe-rescue4 versions
    (Server Core installation)+ 3 more
    • (no CPE)range: (Server Core installation)
    • (no CPE)range: (Server Core installation)
    • cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
  • Microsoft/Windows Rt 8.1cpe-rescue2 versions
    Windows RT 8.1+ 1 more
    • (no CPE)range: Windows RT 8.1
    • cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
  • Microsoft/Windows 8.1cpe-rescue2 versions
    32-bit systems+ 1 more
    • (no CPE)range: 32-bit systems
    • cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
  • Microsoft/Windows Server 2016cpe-rescue4 versions
    (Server Core installation)+ 3 more
    • (no CPE)range: (Server Core installation)
    • cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2016:1709:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:*
  • Microsoft/Windows Server 2008cpe-rescue6 versions
    Itanium-Based Systems Service Pack 1+ 5 more
    • (no CPE)range: Itanium-Based Systems Service Pack 1
    • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:itanium:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:itanium:*:*:*
  • Microsoft/Windows 10 1909cpe-rescue6 versions
    32-bit Systems+ 5 more
    • (no CPE)range: 32-bit Systems
    • cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

3

News mentions

0

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