Microsoft · Security update · March 14, 2017

KB4012598: March 2017 security update

KB4012598, released March 14, 2017, fixes 6 CVEs across 7 products. 6 of them are being exploited (CVE-2017-0147); 6 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.

Patch now6 on CISA KEVKnown ransomware useUnsupported product

CVEs closed

5 rated Critical

Exploited

CVE-2017-0147

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.9969

99th percentile

Priority of the 6 CVEs

Patch now 6
                                Urgent 0
                                High 0
                                Routine 0

Applies to

Product
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for Itanium-Based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Vista Service Pack 2
Windows Vista x64 Edition Service Pack 2

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Patch now	CVE-2017-0147	Windows SMB Server	Information Disclosure	8.1	0.9969	KEVRansomwareExploited
Patch now	CVE-2017-0148	Windows SMB Server	Remote Code Execution	8.1	0.9937	KEVRansomwareExploited
Patch now	CVE-2017-0144	Windows SMB Server	Remote Code Execution	8.1	0.9923	KEVRansomwareExploited
Patch now	CVE-2017-0143	Windows SMB Server	Remote Code Execution	8.1	0.9331	KEVRansomwareExploited
Patch now	CVE-2017-0146	Windows SMB Server	Remote Code Execution	8.1	0.8986	KEVRansomwareExploited
Patch now	CVE-2017-0145	Windows SMB Server	Remote Code Execution	8.1	0.8985	KEVRansomwareExploited

Released the same day

KB3127945
Microsoft Office 2007 Service Pack 3
KB3127958
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB3141535
Microsoft Office 2007 Service Pack 3
KB3172431
Excel Services on Microsoft SharePoint Server 2013 Service Pack 1
KB3172457
Microsoft Office Web Apps Server 2013 Service Pack 1
KB3172464
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)
KB3172539
Microsoft Lync 2013 Service Pack 1 (32-bit), Microsoft Lync 2013 Service Pack 1 (64-bit), Microsoft Lync Basic 2013 Service Pack 1 (32-bit) and 1 more
KB3172540
Microsoft SharePoint Foundation 2013 Service Pack 1
KB3172542
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)
KB3178653
Microsoft Office Word Viewer
KB3178656
Skype for Business 2016 (32-bit), Skype for Business 2016 (64-bit), Skype for Business 2016 Basic (32-bit) and 1 more
KB3178673
Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition)

Vendor advisory

https://support.microsoft.com/help/4012598

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/fix/microsoft/kb4012598">KB4012598 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Which machines still need it?

Patchblox reads the OS build on every Windows machine, from Intune, ConfigMgr or its own agent, and shows which ones are still below the fixed build.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.