Microsoft · Security update · May 8, 2018

KB4018390: May 2018 security update

KB4018390, released May 8, 2018, fixes 2 CVEs in Microsoft SharePoint Enterprise Server 2013 Service Pack 1. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

HighUnsupported product

CVEs closed

None rated Critical

Exploited

None reported

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.0280

86th percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 2
                                Routine 0

Applies to

Product
Microsoft SharePoint Enterprise Server 2013 Service Pack 1

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
High	CVE-2018-8149	Microsoft Office	Elevation of Privilege	n/a	0.0280	Exploitation Less Likely
High	CVE-2018-8168	Microsoft Office	Elevation of Privilege	n/a	0.0254	N/A

Released the same day

KB2899590
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB3114889
Microsoft Project Server 2010 Service Pack 2
KB3162075
Microsoft Infopath 2013 Service Pack 1 (32-bit edition), Microsoft Infopath 2013 Service Pack 1 (64-bit edition)
KB3172436
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)
KB4018308
Microsoft Office Compatibility Pack Service Pack 3
KB4018327
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB4018381
Microsoft SharePoint Enterprise Server 2016
KB4018382
Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition)
KB4018383
Microsoft Word 2016 (32-bit edition), Microsoft Word 2016 (64-bit edition)
KB4018388
Word Automation Services on Microsoft SharePoint Server 2013 Service Pack 1
KB4018393
Microsoft Office Web Apps Server 2013 Service Pack 1
KB4018396
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)

Vendor advisory

https://support.microsoft.com/help/4018390

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