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High severity7.0NVD Advisory· Published Aug 15, 2018· Updated Jun 17, 2026

CVE-2018-8339

CVE-2018-8339

Description

An elevation of privilege vulnerability exists in the Windows Installer when the Windows Installer fails to properly sanitize input leading to an insecure library loading behavior, aka "Windows Installer Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.

Affected products

29
  • 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 Server 2008cpe-rescue7 versions
    32-bit Systems Service Pack 2+ 6 more
    • (no CPE)range: 32-bit Systems Service Pack 2
    • (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 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 2003cpe-rescue
    Range: version 1709 (Server Core Installation)
  • 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:*:*:*:*:*:*:*
  • Microsoft/Windows Installerllm-fuzzy

Patches

Vulnerability mechanics

References

3

News mentions

0

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