Microsoft · Security update · December 13, 2016

KB3205401: December 2016 security update

KB3205401, released December 13, 2016, fixes 15 CVEs across 9 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent2 publicly disclosed

CVEs closed

3 rated Critical

Exploited

None reported

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.7394

99th percentile

Priority of the 15 CVEs

Patch now 0
                                Urgent 7
                                High 2
                                Routine 6

Applies to

Product
Internet Explorer 11 on Windows 8.1 for 32-bit systems
Internet Explorer 11 on Windows 8.1 for x64-based systems
Internet Explorer 11 on Windows RT 8.1
Internet Explorer 11 on Windows Server 2012 R2
Windows 8.1 for 32-bit systems
Windows 8.1 for x64-based systems
Windows RT 8.1
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Urgent	CVE-2016-7202	Microsoft Browsers	Remote Code Execution	4.2	0.7394	More likely
Urgent	CVE-2016-7287	Microsoft Browsers	Remote Code Execution	4.2	0.6966	More likely
Urgent	CVE-2016-7274	Microsoft Office	Remote Code Execution	6.4	0.4049	More likely
Urgent	CVE-2016-7272	Microsoft Graphics Component	Remote Code Execution	6.4	0.3926	More likely
Urgent	CVE-2016-7283	Internet Explorer	Remote Code Execution	6.4	0.1794	More likely
Urgent	CVE-2016-7279	Microsoft Browsers	Remote Code Execution	6.4	0.1511	More likely
Urgent	CVE-2016-7292	Microsoft Windows	Elevation of Privilege	7.3	0.0147	More likely
High	CVE-2016-7259	Windows Kernel-Mode Drivers	Elevation of Privilege	7.0	0.0214	Exploitation Unlikely
High	CVE-2016-7260	Windows Kernel-Mode Drivers	Elevation of Privilege	7.0	0.0156	Exploitation Less Likely
Routine	CVE-2016-7284	Internet Explorer	Information Disclosure	4.3	0.1510	Exploitation Less Likely
Routine	CVE-2016-7278	Internet Explorer	Information Disclosure	2.4	0.1479	Exploitation Less Likely
Routine	CVE-2016-7281	Microsoft Browsers	Information Disclosure	4.3	0.1331	DisclosedExploitation Unlikely
Routine	CVE-2016-7282	Microsoft Browsers	Information Disclosure	4.3	0.1006	DisclosedExploitation Unlikely
Routine	CVE-2016-7219	Microsoft Windows	Information Disclosure	6.7	0.0343	Exploitation Unlikely
Routine	CVE-2016-7295	Common Log File System Driver	Information Disclosure	6.0	0.0329	Exploitation Less Likely

Released the same day

KB2883033
Microsoft Office 2007 Service Pack 3
KB2889841
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB3114395
Microsoft Publisher 2010 Service Pack 2 (32-bit editions), Microsoft Publisher 2010 Service Pack 2 (64-bit editions)
KB3118380
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB3127892
Excel Services on Microsoft SharePoint Server 2007 Service Pack 3 (32-bit editions), Excel Services on Microsoft SharePoint Server 2007 Service Pack 3 (64-bit editions)
KB3127968
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)
KB3127986
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB3127995
Microsoft Office Word Viewer
KB3128008
Microsoft Excel 2013 RT Service Pack 1, Microsoft Excel 2013 Service Pack 1 (32-bit editions), Microsoft Excel 2013 Service Pack 1 (64-bit editions)
KB3128016
Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition)
KB3128019
Microsoft Excel 2007 Service Pack 3
KB3128020
Microsoft Office 2007 Service Pack 3

Vendor advisory

https://support.microsoft.com/help/3205401

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