Microsoft · Security update · January 18, 2018

KB4056941: January 2018 security update

KB4056941, released January 18, 2018, fixes 2 CVEs across 5 products. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.

UrgentUnsupported product

CVEs closed

None rated Critical

Exploited

None reported

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.0228

83rd percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 2
                                High 0
                                Routine 0

Applies to

Product
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for Itanium-Based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Urgent	CVE-2018-0754	Graphic Fonts	Information Disclosure	5.5	0.0228	More likely
Urgent	CVE-2018-0788	Graphic Fonts	Information Disclosure	7.0	0.0112	More 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/4056941

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