Microsoft · Security update · January 18, 2018

KB4056899: January 2018 security update

KB4056899, released January 18, 2018, fixes 10 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

None rated Critical

Exploited

None reported

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.1502

96th percentile

Priority of the 10 CVEs

Patch now 0
                                Urgent 5
                                High 0
                                Routine 5

Applies to

Product
Windows Server 2012
Windows Server 2012 (Server Core installation)

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Urgent	CVE-2018-0744	Windows Kernel	Elevation of Privilege	7.0	0.1502	More likely
Urgent	CVE-2018-0746	Windows Kernel	Information Disclosure	4.7	0.0408	More likely
Urgent	CVE-2018-0754	Graphic Fonts	Information Disclosure	5.5	0.0228	More likely
Urgent	CVE-2018-0747	Windows Kernel	Information Disclosure	4.7	0.0208	More likely
Urgent	CVE-2018-0788	Graphic Fonts	Information Disclosure	7.0	0.0112	More likely
Routine	CVE-2018-0753	Microsoft Windows	Denial of Service	5.9	0.0902	Exploitation Unlikely
Routine	CVE-2018-0749	Windows SMB Server	Elevation of Privilege	6.6	0.0321	Exploitation Less Likely
Routine	CVE-2018-0748	Windows Kernel	Elevation of Privilege	6.6	0.0278	Exploitation Less Likely
Routine	CVE-2018-0752	Windows Kernel	Elevation of Privilege	6.6	0.0278	Exploitation Less Likely
Routine	CVE-2018-0751	Windows Kernel	Elevation of Privilege	6.6	0.0276	Exploitation Less Likely

Released the same day

KB4054170
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 Server 2012 R2 and 1 more
KB4054171
Microsoft .NET Framework 4.5.2 on Windows Server 2012, Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation)
KB4054172
Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1, Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1, Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 and 3 more
KB4054174
Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2, Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2, Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 and 3 more
KB4054175
Microsoft .NET Framework 3.5 on Windows Server 2012, Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation)
KB4054176
Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1, Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1, Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 and 2 more
KB4054177
Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems, Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems, Microsoft .NET Framework 3.5 on Windows Server 2012 R2 and 1 more
KB4054181
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows Server 2012, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows Server 2012 (Server Core installation)
KB4054182
Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows 8.1 for 32-bit systems, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows 8.1 for x64-based systems and 2 more
KB4054183
Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2, Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows 7 for 32-bit Systems Service Pack 1 and 3 more
KB4054993
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 and 2 more
KB4054994
Microsoft .NET Framework 4.5.2 on Windows Server 2012, Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation)

Vendor advisory

https://support.microsoft.com/help/4056899

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