Microsoft · Security update · July 10, 2018

KB4338815: July 2018 security update

KB4338815, released July 10, 2018, fixes 14 CVEs across 9 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent2 publicly disclosed

CVEs closed

3 rated Critical

Exploited

None reported

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.6922

99th percentile

Priority of the 14 CVEs

Patch now 0
                                Urgent 7
                                High 2
                                Routine 5

Applies to

Product
Internet Explorer 11 on Windows 8.1 for 32-bit systems
Internet Explorer 11 on Windows 8.1 for x64-based systems
Internet Explorer 11 on Windows RT 8.1
Internet Explorer 11 on Windows Server 2012 R2
Windows 8.1 for 32-bit systems
Windows 8.1 for x64-based systems
Windows RT 8.1
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Urgent	CVE-2018-8288	Microsoft Scripting Engine	Remote Code Execution	4.2	0.6922	More likely
Urgent	CVE-2018-8291	Microsoft Scripting Engine	Remote Code Execution	4.2	0.6922	More likely
Urgent	CVE-2018-8242	Microsoft Scripting Engine	Remote Code Execution	6.4	0.1930	More likely
Urgent	CVE-2018-8296	Microsoft Scripting Engine	Remote Code Execution	7.5	0.1705	More likely
Urgent	CVE-2018-8287	Microsoft Scripting Engine	Remote Code Execution	7.5	0.1633	More likely
Urgent	CVE-2018-0949	Internet Explorer	Security Feature Bypass	2.4	0.1203	More likely
Urgent	CVE-2018-8313	Microsoft Windows	Elevation of Privilege	7.8	0.0131	DisclosedMore likely
High	CVE-2018-8206	Microsoft Windows	Denial of Service	7.5	0.1181	Exploitation Less Likely
High	CVE-2018-8282	Windows Kernel	Denial of Service	8.8	0.0131	Exploitation Unlikely
Routine	CVE-2018-8304	Microsoft Windows DNS	Denial of Service	5.9	0.1292	N/A
Routine	CVE-2018-8314	Windows Shell	Elevation of Privilege	4.3	0.0417	DisclosedN/A
Routine	CVE-2018-8308	Microsoft Windows	Elevation of Privilege	6.6	0.0394	Exploitation Less Likely
Routine	CVE-2018-8307	Microsoft WordPad	Security Feature Bypass	5.3	0.0382	Exploitation Less Likely
Routine	CVE-2018-8309	Microsoft Windows	Denial of Service	5.5	0.0171	Exploitation Less Likely

Released the same day

KB4011202
Microsoft Excel Viewer, Microsoft Office Compatibility Pack Service Pack 3, Microsoft PowerPoint Viewer
KB4018338
Microsoft Access 2016 (32-bit edition), Microsoft Access 2016 (64-bit edition)
KB4018351
Microsoft Access 2013 Service Pack 1 (32-bit editions), Microsoft Access 2013 Service Pack 1 (64-bit editions)
KB4022200
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB4022202
Microsoft Word 2010 Service Pack 2 (32-bit editions), Microsoft Word 2010 Service Pack 2 (64-bit editions)
KB4022218
Microsoft Word 2016 (32-bit edition), Microsoft Word 2016 (64-bit edition)
KB4022221
Skype for Business 2016 (32-bit), Skype for Business 2016 (64-bit)
KB4022224
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)
KB4022225
Microsoft Lync 2013 Service Pack 1 (32-bit), Microsoft Lync 2013 Service Pack 1 (64-bit)
KB4022228
Microsoft SharePoint Enterprise Server 2016
KB4022235
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
KB4022243
Microsoft SharePoint Foundation 2013 Service Pack 1

Vendor advisory

https://support.microsoft.com/help/4338815

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