Microsoft · Security update · November 12, 2019

KB4525246: November 2019 security update

KB4525246, released November 12, 2019, fixes 39 CVEs across 3 products. 3 of them are being exploited (CVE-2019-1429); 3 on CISA KEV. Patch Radar priority: Patch now.

Patch now3 on CISA KEVKnown ransomware use

CVEs closed

4 rated Critical

Exploited

CVE-2019-1429

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.7729

99th percentile

Priority of the 39 CVEs

Patch now 3
                                Urgent 12
                                High 11
                                Routine 13

Applies to

Product
Internet Explorer 10 on Windows Server 2012
Windows Server 2012
Windows Server 2012 (Server Core installation)

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Patch now	CVE-2019-1429	Microsoft Scripting Engine	Remote Code Execution	6.4	0.7729	KEVExploited
Patch now	CVE-2019-1405	Microsoft Windows	Elevation of Privilege	7.8	0.3017	KEVRansomwareExploited
Patch now	CVE-2019-1388	Microsoft Windows	Elevation of Privilege	7.8	0.0859	KEVRansomwareExploited
Urgent	CVE-2019-1419	Microsoft Graphics Component	Remote Code Execution	7.8	0.1161	Exploitation Less Likely
Urgent	CVE-2019-0719	Windows Hyper-V	Remote Code Execution	8.0	0.1142	Exploitation Less Likely
Urgent	CVE-2019-1390	Microsoft Scripting Engine	Remote Code Execution	6.4	0.0777	More likely
Urgent	CVE-2019-1389	Windows Hyper-V	Remote Code Execution	7.6	0.0489	N/A
Urgent	CVE-2019-1397	Windows Hyper-V	Remote Code Execution	7.6	0.0489	Exploitation Less Likely
Urgent	CVE-2019-1393	Microsoft Graphics Component	Elevation of Privilege	7.8	0.0142	More likely
Urgent	CVE-2019-1408	Microsoft Graphics Component	Elevation of Privilege	7.8	0.0142	More likely
Urgent	CVE-2019-1394	Microsoft Graphics Component	Elevation of Privilege	7.8	0.0121	More likely
Urgent	CVE-2019-1395	Microsoft Graphics Component	Elevation of Privilege	7.8	0.0121	More likely
Urgent	CVE-2019-1396	Microsoft Graphics Component	Elevation of Privilege	7.8	0.0121	More likely
Urgent	CVE-2019-1435	Microsoft Graphics Component	Elevation of Privilege	7.0	0.0093	More likely
Urgent	CVE-2019-1438	Microsoft Graphics Component	Elevation of Privilege	7.0	0.0089	More likely
High	CVE-2019-1456	Graphic Fonts	Remote Code Execution	7.8	0.0970	None reported
High	CVE-2019-1384	Microsoft Windows	Security Feature Bypass	8.5	0.0699	Exploitation Less Likely
High	CVE-2019-1424	Microsoft Windows	Security Feature Bypass	8.1	0.0307	Exploitation Less Likely
High	CVE-2019-1422	Microsoft Windows	Elevation of Privilege	7.8	0.0207	Exploitation Less Likely
High	CVE-2019-1382	Microsoft Windows	Elevation of Privilege	7.8	0.0123	Exploitation Less Likely
High	CVE-2019-1433	Microsoft Graphics Component	Elevation of Privilege	7.0	0.0094	Exploitation Less Likely
High	CVE-2019-1407	Microsoft Graphics Component	Elevation of Privilege	7.8	0.0093	N/A
High	CVE-2019-1392	Windows Kernel	Elevation of Privilege	7.0	0.0089	N/A
High	CVE-2019-1434	Microsoft Graphics Component	Elevation of Privilege	7.0	0.0089	N/A
High	CVE-2019-1415	Microsoft Windows	Elevation of Privilege	7.8	0.0084	Exploitation Less Likely

Released the same day

KB4484113
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB4484119
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)
KB4484127
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB4484141
Microsoft Office Online Server, Office Online Server
KB4484142
Microsoft SharePoint Server 2019
KB4484144
Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition)
KB4484148
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB4484149
Microsoft SharePoint Server 2019
KB4484151
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
KB4484152
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)
KB4484158
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)
KB4484159
Excel Services on Microsoft SharePoint Server 2010 Service Pack 2

Vendor advisory

https://support.microsoft.com/help/4525246

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