Microsoft · Security update · December 10, 2019

KB4530684: December 2019 cumulative update for Windows 10 1903

KB4530684, released December 10, 2019, fixes 18 CVEs across 17 products. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.

UrgentUnsupported product

CVEs closed

4 rated Critical

Exploited

None reported

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.1773

97th percentile

Priority of the 18 CVEs

Patch now 0
                                Urgent 6
                                High 4
                                Routine 8

Applies to

Product
Internet Explorer 11 on Windows 10 Version 1903 for 32-bit Systems
Internet Explorer 11 on Windows 10 Version 1903 for ARM64-based Systems
Internet Explorer 11 on Windows 10 Version 1903 for x64-based Systems
Internet Explorer 11 on Windows 10 Version 1909 for 32-bit Systems
Internet Explorer 11 on Windows 10 Version 1909 for ARM64-based Systems
Internet Explorer 11 on Windows 10 Version 1909 for x64-based Systems
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for 32-bit Systems
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for ARM64-based Systems
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for x64-based Systems
Windows 10 Version 1903 for 32-bit Systems
Windows 10 Version 1903 for ARM64-based Systems
Windows 10 Version 1903 for x64-based Systems
Windows 10 Version 1909 for 32-bit Systems
Windows 10 Version 1909 for ARM64-based Systems
Windows 10 Version 1909 for x64-based Systems
Windows Server, version 1903 (Server Core installation)
Windows Server, version 1909 (Server Core installation)

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Urgent	CVE-2018-0859	Microsoft Scripting Engine	Remote Code Execution	4.2	0.1773	More likely
Urgent	CVE-2019-1468	Microsoft Graphics Component	Remote Code Execution	8.4	0.1768	Exploitation Less Likely
Urgent	CVE-2019-0860	Microsoft Scripting Engine	Remote Code Execution	4.2	0.1080	More likely
Urgent	CVE-2019-1485	Microsoft Scripting Engine	Remote Code Execution	6.4	0.0821	More likely
Urgent	CVE-2019-1471	Windows Hyper-V	Remote Code Execution	8.2	0.0803	Exploitation Less Likely
Urgent	CVE-2019-1469	Windows Kernel	Information Disclosure	5.5	0.0165	More likely
High	CVE-2019-1453	Microsoft Windows	Denial of Service	7.5	0.0975	Exploitation Less Likely
High	CVE-2019-1484	Windows OLE	Remote Code Execution	7.8	0.0948	Exploitation Less Likely
High	CVE-2019-1476	Microsoft Windows	Elevation of Privilege	7.8	0.0509	Exploitation Less Likely
High	CVE-2019-1483	Microsoft Windows	Elevation of Privilege	7.8	0.0188	Exploitation Less Likely
Routine	CVE-2019-1470	Windows Hyper-V	Information Disclosure	6.0	0.0667	Exploitation Less Likely
Routine	CVE-2019-1465	Microsoft Graphics Component	Information Disclosure	5.5	0.0602	Exploitation Less Likely
Routine	CVE-2019-1466	Microsoft Graphics Component	Information Disclosure	5.5	0.0602	Exploitation Less Likely
Routine	CVE-2019-1467	Microsoft Graphics Component	Information Disclosure	5.5	0.0601	Exploitation Less Likely
Routine	CVE-2019-0838	Microsoft Windows	Information Disclosure	6.6	0.0206	Exploitation Less Likely
Routine	CVE-2019-1472	Windows Kernel	Information Disclosure	5.5	0.0156	Exploitation Less Likely
Routine	CVE-2019-1474	Microsoft Windows	Information Disclosure	5.5	0.0156	Exploitation Less Likely
Routine	CVE-2019-1488	Microsoft Windows	Security Feature Bypass	3.3	0.0086	Exploitation Less Likely

Released the same day

KB4461590
Microsoft PowerPoint 2013 RT Service Pack 1, Microsoft PowerPoint 2013 Service Pack 1 (32-bit editions), Microsoft PowerPoint 2013 Service Pack 1 (64-bit editions)
KB4461613
Microsoft PowerPoint 2010 Service Pack 2 (32-bit editions), Microsoft PowerPoint 2010 Service Pack 2 (64-bit editions)
KB4475598
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB4475601
Microsoft Word 2010 Service Pack 2 (32-bit editions), Microsoft Word 2010 Service Pack 2 (64-bit editions)
KB4484094
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)
KB4484166
Microsoft PowerPoint 2016 (32-bit edition), Microsoft PowerPoint 2016 (64-bit edition)
KB4484169
Microsoft Word 2016 (32-bit edition), Microsoft Word 2016 (64-bit edition)
KB4484179
Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition)
KB4484180
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB4484182
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB4484184
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)
KB4484186
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)

Vendor advisory

https://support.microsoft.com/help/4530684

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