Microsoft · Security update · October 8, 2019

KB4520007: October 2019 security update

KB4520007, released October 8, 2019, fixes 25 CVEs across 3 products. 2 of them are being exploited (CVE-2019-1367); 2 on CISA KEV. Patch Radar priority: Patch now.

Patch now2 on CISA KEVKnown ransomware use

CVEs closed

2 rated Critical

Exploited

CVE-2019-1367

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.7593

99th percentile

Priority of the 25 CVEs

Patch now 2
                                Urgent 4
                                High 10
                                Routine 9

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-2019-1367	Microsoft Scripting Engine	Remote Code Execution	6.4	0.5245	KEVRansomwareExploited
Patch now	CVE-2019-1315	Microsoft Windows	Elevation of Privilege	7.8	0.0348	KEVRansomwareExploited
Urgent	CVE-2019-1333	Windows RDP	Remote Code Execution	7.5	0.1598	More likely
Urgent	CVE-2019-1060	Microsoft Scripting Engine	Remote Code Execution	6.4	0.1379	Exploitation Less Likely
Urgent	CVE-2019-1192	Microsoft Browsers	Security Feature Bypass	2.4	0.0371	More likely
Urgent	CVE-2019-1341	Microsoft Windows	Elevation of Privilege	7.8	0.0109	More likely
High	CVE-2019-1358	Microsoft JET Database Engine	Remote Code Execution	7.8	0.7593	Exploitation Less Likely
High	CVE-2019-1311	Microsoft Windows	Remote Code Execution	7.8	0.3623	Exploitation Less Likely
High	CVE-2019-1359	Microsoft JET Database Engine	Remote Code Execution	7.8	0.1927	Exploitation Less Likely
High	CVE-2019-1326	Windows RDP	Denial of Service	7.5	0.0646	Exploitation Less Likely
High	CVE-2019-1365	Windows IIS	Elevation of Privilege	7.5	0.0435	Exploitation Less Likely
High	CVE-2019-1318	Microsoft Windows	Spoofing	7.7	0.0352	Exploitation Less Likely
High	CVE-2019-1339	Microsoft Windows	Elevation of Privilege	7.8	0.0132	None reported
High	CVE-2019-1342	Microsoft Windows	Elevation of Privilege	7.0	0.0118	Exploitation Less Likely
High	CVE-2019-1319	Microsoft Windows	Elevation of Privilege	7.0	0.0097	Exploitation Less Likely
High	CVE-2019-1454	Microsoft Windows	Elevation of Privilege	n/a	0.0064	Exploitation Less Likely
Routine	CVE-2019-1166	Windows NTLM	Tampering	5.9	0.6811	Exploitation Less Likely
Routine	CVE-2019-1343	Windows Kernel	Denial of Service	6.5	0.1093	Exploitation Less Likely
Routine	CVE-2019-1346	Microsoft Windows	Denial of Service	5.7	0.1093	Exploitation Less Likely
Routine	CVE-2019-1371	Internet Explorer	Remote Code Execution	6.4	0.0740	Exploitation Less Likely
Routine	CVE-2019-1238	Microsoft Scripting Engine	Remote Code Execution	6.4	0.0586	Exploitation Less Likely
Routine	CVE-2019-1344	Microsoft Windows	Information Disclosure	5.5	0.0307	Exploitation Less Likely
Routine	CVE-2019-0608	Microsoft Browsers	Spoofing	2.4	0.0235	Exploitation Less Likely
Routine	CVE-2019-1357	Microsoft Browsers	Spoofing	3.5	0.0229	Exploitation Less Likely
Routine	CVE-2019-1325	Microsoft Windows	Denial of Service	5.5	0.0144	Exploitation Unlikely

Released the same day

KB4462176
Excel Services on Microsoft SharePoint Server 2010 Service Pack 2
KB4462215
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
KB4469516
Microsoft Visual Studio 2015 Update 3
KB4475554
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB4475558
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)
KB4475569
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB4475595
Office Online Server
KB4475608
Microsoft SharePoint Foundation 2013 Service Pack 1
KB4484110
Microsoft SharePoint Server 2019
KB4484111
Microsoft SharePoint Enterprise Server 2016
KB4484112
Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition)
KB4484122
Microsoft SharePoint Foundation 2013 Service Pack 1

Vendor advisory

https://support.microsoft.com/help/4520007

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