Microsoft · Security update · July 9, 2019

KB4507450: July 2019 cumulative update for Windows 10 1703

KB4507450, released July 9, 2019, fixes 39 CVEs across 8 products. 3 of them are being exploited (CVE-2019-0880); 3 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.

Patch now3 on CISA KEVKnown ransomware use3 publicly disclosedUnsupported product

CVEs closed

9 rated Critical

Exploited

CVE-2019-0880

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.7097

99th percentile

Priority of the 39 CVEs

Patch now 3
                                Urgent 18
                                High 8
                                Routine 10

Applies to

Product	Build after install
Internet Explorer 11 on Windows 10 Version 1703 for 32-bit Systems	15063.1928
Internet Explorer 11 on Windows 10 Version 1703 for x64-based Systems	15063.1928
Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for 32-bit Systems	15063.1928
Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for x64-based Systems	15063.1928
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1703 for 32-bit Systems	15063.1928
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1703 for x64-based Systems	15063.1928
Windows 10 Version 1703 for 32-bit Systems	15063.1928
Windows 10 Version 1703 for x64-based Systems	15063.1928

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Patch now	CVE-2019-0880	Microsoft Windows	Elevation of Privilege	7.0	0.0231	KEVExploited
Patch now	CVE-2019-1129	Microsoft Windows	Elevation of Privilege	7.8	0.0178	KEVRansomwareDisclosedExploited
Patch now	CVE-2019-1130	Microsoft Windows	Elevation of Privilege	7.8	0.0172	KEVRansomwareExploited
Urgent	CVE-2019-0887	Microsoft Windows	Remote Code Execution	8.0	0.7097	More likely
Urgent	CVE-2019-1102	Microsoft Graphics Component	Remote Code Execution	8.4	0.1135	Exploitation Less Likely
Urgent	CVE-2019-1108	Windows RDP	Information Disclosure	6.5	0.1071	More likely
Urgent	CVE-2019-1113	.NET Framework	Remote Code Execution	n/a	0.1000	More likely
Urgent	CVE-2019-1107	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0933	More likely
Urgent	CVE-2019-1103	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0921	More likely
Urgent	CVE-2019-1106	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0921	More likely
Urgent	CVE-2019-1062	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0895	More likely
Urgent	CVE-2019-1092	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0895	More likely
Urgent	CVE-2019-1001	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0806	More likely
Urgent	CVE-2019-1056	Microsoft Scripting Engine	Remote Code Execution	7.5	0.0779	Exploitation Less Likely
Urgent	CVE-2019-1004	Microsoft Scripting Engine	Remote Code Execution	6.4	0.0779	More likely
Urgent	CVE-2019-1063	Internet Explorer	Remote Code Execution	6.4	0.0717	More likely
Urgent	CVE-2019-1104	Microsoft Browsers	Remote Code Execution	6.4	0.0707	More likely
Urgent	CVE-2019-1089	Windows Kernel	Elevation of Privilege	7.8	0.0491	More likely
Urgent	CVE-2019-1071	Windows Kernel	Information Disclosure	5.5	0.0265	More likely
Urgent	CVE-2019-1073	Windows Kernel	Information Disclosure	5.5	0.0265	More likely
Urgent	CVE-2019-1067	Microsoft Windows	Elevation of Privilege	7.8	0.0099	More likely
High	CVE-2019-1083	.NET Framework	Denial of Service	n/a	0.0780	Exploitation Less Likely
High	CVE-2019-1006	.NET Framework	Elevation of Privilege	n/a	0.0607	Exploitation Less Likely
High	CVE-2019-0865	Microsoft Windows	Denial of Service	7.5	0.0450	DisclosedExploitation Less Likely
High	CVE-2019-0999	Microsoft Graphics Component	Elevation of Privilege	7.8	0.0099	N/A

Released the same day

KB4018375
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)
KB4461539
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB4462224
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB4464534
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB4464543
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)
KB4464558
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)
KB4464565
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)
KB4464572
Microsoft Excel 2010 Service Pack 2 (32-bit editions), Microsoft Excel 2010 Service Pack 2 (64-bit editions)
KB4464592
Microsoft Outlook 2013 Service Pack 1 (32-bit editions), Microsoft Outlook 2013 Service Pack 1 (64-bit editions)
KB4475509
Microsoft Outlook 2010 Service Pack 2 (32-bit editions), Microsoft Outlook 2010 Service Pack 2 (64-bit editions)
KB4475510
Microsoft SharePoint Foundation 2010 Service Pack 2
KB4475513
Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition)

Vendor advisory

https://support.microsoft.com/help/4507450

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