Microsoft · Security update · January 8, 2019

KB4481483: January 2019 security update

KB4481483, released January 8, 2019, fixes 1 CVE across 6 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.0961

95th percentile

Applies to

Product
Microsoft .NET Framework 3.5 on Windows Server 2012
Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation)
Microsoft .NET Framework 4.5.2 on Windows Server 2012
Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation)
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation)

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
High	CVE-2019-0545	.NET Framework	Information Disclosure	n/a	0.0961	Exploitation Less Likely

Released the same day

KB2553332
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB2596760
Microsoft Excel Viewer 2007 Service Pack 3
KB3172522
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)
KB4022162
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB4461535
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB4461537
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)
KB4461543
Microsoft Word 2016 (32-bit edition), Microsoft Word 2016 (64-bit edition)
KB4461589
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
KB4461591
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
KB4461594
Microsoft Word 2013 RT Service Pack 1, Microsoft Word 2013 Service Pack 1 (32-bit editions), Microsoft Word 2013 Service Pack 1 (64-bit editions)
KB4461595
Microsoft Outlook 2013 RT Service Pack 1, Microsoft Outlook 2013 Service Pack 1 (32-bit editions), Microsoft Outlook 2013 Service Pack 1 (64-bit editions)
KB4461596
Microsoft SharePoint Enterprise Server 2013 Service Pack 1

Vendor advisory

https://support.microsoft.com/help/4481483

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