Microsoft · Security update · November 8, 2016

KB3163291: November 2016 security update

KB3163291, released November 8, 2016, fixes 1 CVE across 5 products. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

HighUnsupported product

CVEs closed

None rated Critical

Exploited

None reported

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.2467

97th percentile

Applies to

Product
Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems
Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems
Microsoft .NET Framework 4.5.2 on Windows RT 8.1
Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2
Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation)

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
High	CVE-2016-3255	.NET Framework	Information Disclosure	n/a	0.2467	Exploitation Unlikely

Released the same day

KB2986253
Microsoft Office 2007 Service Pack 3
KB3115120
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB3115135
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB3115153
Microsoft Office 2013 RT Service Pack 1, Microsoft Office 2013 Service Pack 1 (32-bit editions), Microsoft Office 2013 Service Pack 1 (64-bit editions)
KB3118378
Microsoft PowerPoint 2010 Service Pack 2 (32-bit editions), Microsoft PowerPoint 2010 Service Pack 2 (64-bit editions)
KB3118381
Excel Services on Microsoft SharePoint Server 2010 Service Pack 2
KB3118382
Microsoft PowerPoint Viewer
KB3118390
Microsoft Excel 2010 Service Pack 2 (32-bit editions), Microsoft Excel 2010 Service Pack 2 (64-bit editions)
KB3118395
Microsoft Excel 2007 Service Pack 3
KB3118396
Microsoft Office 2007 Service Pack 3
KB3127889
Microsoft Office Compatibility Pack Service Pack 3
KB3127893
Microsoft Excel Viewer 2007 Service Pack 3

Vendor advisory

https://support.microsoft.com/help/3163291

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