Microsoft · Security update · February 11, 2020

KB4537803: February 2020 security update

KB4537803, released February 11, 2020, fixes 51 CVEs across 4 products. One of them is being exploited (CVE-2020-0683); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEV2 publicly disclosed

CVEs closed

6 rated Critical

Exploited

CVE-2020-0683

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.6569

99th percentile

Priority of the 51 CVEs

Patch now 1
                                Urgent 17
                                High 20
                                Routine 13

Applies to

Product
Windows 8.1 for 32-bit systems
Windows 8.1 for x64-based systems
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Patch now	CVE-2020-0683	Windows Installer	Elevation of Privilege	7.0	0.0767	KEVDisclosedExploited
Urgent	CVE-2020-0729	Windows Shell	Remote Code Execution	7.5	0.3086	Exploitation Less Likely
Urgent	CVE-2020-0734	Remote Desktop Client	Remote Code Execution	7.5	0.1653	More likely
Urgent	CVE-2020-0662	Windows Hyper-V	Remote Code Execution	8.6	0.1325	Exploitation Less Likely
Urgent	CVE-2020-0681	Microsoft Windows	Remote Code Execution	7.5	0.1063	More likely
Urgent	CVE-2020-0738	Windows Media	Remote Code Execution	8.8	0.0615	Exploitation Less Likely
Urgent	CVE-2020-0658	Microsoft Windows	Information Disclosure	5.5	0.0145	More likely
Urgent	CVE-2020-0731	Windows Kernel	Elevation of Privilege	7.0	0.0106	More likely
Urgent	CVE-2020-0715	Microsoft Graphics Component	Elevation of Privilege	7.0	0.0096	More likely
Urgent	CVE-2020-0720	Windows Kernel	Elevation of Privilege	7.0	0.0096	More likely
Urgent	CVE-2020-0721	Windows Kernel	Elevation of Privilege	7.0	0.0096	More likely
Urgent	CVE-2020-0722	Windows Kernel	Elevation of Privilege	7.0	0.0096	More likely
Urgent	CVE-2020-0723	Windows Kernel	Elevation of Privilege	7.0	0.0096	More likely
Urgent	CVE-2020-0726	Windows Kernel	Elevation of Privilege	7.0	0.0096	More likely
Urgent	CVE-2020-0745	Microsoft Graphics Component	Elevation of Privilege	7.8	0.0091	More likely
Urgent	CVE-2020-0725	Windows Kernel	Elevation of Privilege	7.0	0.0091	More likely
Urgent	CVE-2020-0657	Microsoft Windows	Elevation of Privilege	7.8	0.0085	More likely
Urgent	CVE-2020-0817	Remote Desktop Client	Remote Code Execution	7.5	n/a	More likely
High	CVE-2020-0655	Windows Shell	Remote Code Execution	8.0	0.6569	Exploitation Less Likely
High	CVE-2020-0668	Microsoft Windows	Elevation of Privilege	7.8	0.2605	Exploitation Less Likely
High	CVE-2020-0708	Windows Update Stack	Remote Code Execution	7.8	0.1351	Exploitation Less Likely
High	CVE-2020-0660	Windows RDP	Denial of Service	7.5	0.0539	Exploitation Less Likely
High	CVE-2020-0753	Microsoft Windows	Elevation of Privilege	7.8	0.0231	Exploitation Less Likely
High	CVE-2020-0754	Microsoft Windows	Elevation of Privilege	7.8	0.0148	Exploitation Less Likely
High	CVE-2020-0686	Windows Installer	Elevation of Privilege	7.0	0.0096	DisclosedExploitation Less Likely

Released the same day

KB4484156
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)
KB4484163
Microsoft Outlook 2010 Service Pack 2 (32-bit editions), Microsoft Outlook 2010 Service Pack 2 (64-bit editions)
KB4484250
Microsoft Outlook 2016 (32-bit edition), Microsoft Outlook 2016 (64-bit edition)
KB4484254
Office Online Server
KB4484255
Microsoft SharePoint Enterprise Server 2016
KB4484256
Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition)
KB4484259
Microsoft SharePoint Server 2019
KB4484264
Microsoft SharePoint Server 2013 Service Pack 1
KB4484265
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)
KB4484267
Microsoft Excel 2010 Service Pack 2 (32-bit editions), Microsoft Excel 2010 Service Pack 2 (64-bit editions)
KB4532095
Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (GDR), Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (GDR)
KB4532097
Microsoft SQL Server 2016 for x64-based Systems Service Pack 2 (GDR)

Vendor advisory

https://support.microsoft.com/help/4537803

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