KLA11113
Multiple vulnerabilities in Microsoft Office
Updated: 10/23/2017
CVSS
?
0.0
Detect date
?
10/10/2017
Severity
?
Warning
Description

Multiple serious vulnerabilities have been found in Microsoft Office. Malicious users can exploit these vulnerabilities to execute arbitrary code, obtain sensitive information perform cross-site scripting and privilege escalations

Below is a complete list of vulnerabilities:

  1. Multiple vulnerabilities related to an improper handling of objects in memory in Microsoft Office can be exploited locally via a specially designed file to execute arbitrary code;
  2. Multiple vulnerabilities in Microsoft SharePoint can be exploited remotely via specially designed web request to perform cross-site scripting;
  3. A vulnerability in Microsoft Outlook can be exploited via specially crafted document file to execute arbitrary code;
  4. A vulnerability in Microsoft Outlook can be exploited remotely to obtain sensitive information;
  5. A vulnerability in Skype for Business can be exploited remotely via specially designed authentication request to cause privilage escalation.

Technical details

NB: Not every vulnerability already has CVSS rating, so cumulative CVSS rating can be not representative.

NB: At this moment VENDOR has just reserved CVE numbers for these vulnerabilities. Information can be changed soon.

 

Affected products

Microsoft Lync 2013 Service Pack 1 (32-bit)
Microsoft Lync 2013 Service Pack 1 (64-bit)
Microsoft Office 2010 Service Pack 2 (32-bit editions)
Microsoft Office 2010 Service Pack 2 (64-bit editions)
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)
Microsoft Office 2016 (32-bit edition)
Microsoft Office 2016 (64-bit edition)
Microsoft Office 2016 Click-to-Run (C2R) for 32-bit editions
Microsoft Office 2016 Click-to-Run (C2R) for 64-bit editions
Microsoft Office 2016 for Mac
Microsoft Office Compatibility Pack Service Pack 3
Microsoft Office Online Server 2016
Microsoft Office Web Apps Server 2010 Service Pack 2
Microsoft Office Web Apps Server 2013 Service Pack 1
Microsoft Office Word Viewer
Microsoft Outlook 2010 Service Pack 2 (32-bit editions)
Microsoft Outlook 2010 Service Pack 2 (64-bit editions)
Microsoft Outlook 2013 RT Service Pack 1
Microsoft Outlook 2013 Service Pack 1 (32-bit editions)
Microsoft Outlook 2013 Service Pack 1 (64-bit editions)
Microsoft Outlook 2016 (32-bit edition)
Microsoft Outlook 2016 (64-bit edition)
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
Microsoft SharePoint Enterprise Server 2016
Microsoft Word 2007 Service Pack 3
Microsoft Word 2010 Service Pack 2 (32-bit editions)
Microsoft Word 2010 Service Pack 2 (64-bit editions)
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)
Microsoft Word 2016 (32-bit edition)
Microsoft Word 2016 (64-bit edition)
Skype for Business 2016 (32-bit)
Skype for Business 2016 (64-bit)
Word Automation Services

Solution

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Original advisories

CVE-2017-11774
CVE-2017-11775
CVE-2017-11776
CVE-2017-11777
CVE-2017-11786
CVE-2017-11820
CVE-2017-11825
CVE-2017-11826
ADV170017

Impacts
?
ACE 
[?]

OSI 
[?]

XSSCSS 
[?]

PE 
[?]
Related products
Microsoft Word
Microsoft Sharepoint Server
Microsoft Outlook
Microsoft Office Visio
Microsoft Office PowerPoint
Microsoft Office Access
Microsoft Office
Microsoft Lync
Microsoft Excel
Microsoft Access
Microsoft official advisories
CVE-2017-11774
CVE-2017-11775
CVE-2017-11776
CVE-2017-11777
CVE-2017-11786
CVE-2017-11820
CVE-2017-11825
CVE-2017-11826
ADV170017
KB list

2553338
3172524
3213623
3213630
3213647
3213648
3213659
4011068
4011157
4011159
4011162
4011170
4011178
4011179
4011180
4011185
4011194
4011196
4011217
4011222
4011231
4011232
4011236
2837599
2920723
3213627
3172531