Description
A remote code execution vulnerability exists in the way that the MSHTML engine inproperly validates input, aka "MSHTML Engine Remote Code Execution Vulnerability." This affects Microsoft Office, Microsoft Office Word Viewer, Internet Explorer 9, Internet Explorer 11, Microsoft Excel Viewer, Internet Explorer 10, Office 365 ProPlus.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Microsoft Microsoft Office
2010 Service Pack 2 (32-bit editions)affected2010 Service Pack 2 (64-bit editions)affected2013 RT Service Pack 1affected2013 Service Pack 1 (32-bit editions)affected2013 Service Pack 1 (64-bit editions)affected2016 (32-bit edition)affected2016 (64-bit edition)affected2019 for 32-bit editionsaffected2019 for 64-bit editionsaffected
Microsoft Microsoft Office Word Viewer
Microsoft Office Word Vieweraffected
Microsoft Internet Explorer 9
Windows Server 2008 for 32-bit Systems Service Pack 2affectedWindows Server 2008 for x64-based Systems Service Pack 2affected
Microsoft Internet Explorer 11
Windows 10 for 32-bit SystemsaffectedWindows 10 for x64-based SystemsaffectedWindows 10 Version 1607 for 32-bit SystemsaffectedWindows 10 Version 1607 for x64-based SystemsaffectedWindows 10 Version 1703 for 32-bit SystemsaffectedWindows 10 Version 1703 for x64-based SystemsaffectedWindows 10 Version 1709 for 32-bit SystemsaffectedWindows 10 Version 1709 for ARM64-based SystemsaffectedWindows 10 Version 1709 for x64-based SystemsaffectedWindows 10 Version 1803 for 32-bit SystemsaffectedWindows 10 Version 1803 for ARM64-based SystemsaffectedWindows 10 Version 1803 for x64-based SystemsaffectedWindows 10 Version 1809 for 32-bit SystemsaffectedWindows 10 Version 1809 for ARM64-based SystemsaffectedWindows 10 Version 1809 for x64-based SystemsaffectedWindows 7 for 32-bit Systems Service Pack 1affectedWindows 7 for x64-based Systems Service Pack 1affectedWindows 8.1 for 32-bit systemsaffectedWindows 8.1 for x64-based systemsaffectedWindows RT 8.1affectedWindows Server 2008 R2 for x64-based Systems Service Pack 1affectedWindows Server 2012 R2affectedWindows Server 2016affectedWindows Server 2019affected
Microsoft Microsoft Excel Viewer
2007 Service Pack 3affected
Microsoft Internet Explorer 10
Windows Server 2012affected
Microsoft Office
365 ProPlus for 32-bit Systemsaffected365 ProPlus for 64-bit Systemsaffected