KLA11334
Multiple vulnerabilities in Microsoft Office
Updated: 10/16/2018
CVSS
?
5.0
Detect date
?
10/09/2018
Severity
?
Critical
Description

Multiple serious vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, obtain sensitive information.

Below is a complete list of vulnerabilities:

  1. An elevation of privilege vulnerability in Microsoft SharePoint can be exploited remotely via specially crafted web request to gain privileges.
  2. A remote code execution vulnerability in Microsoft PowerPoint can be exploited remotely via specially crafted file to execute arbitrary code.
  3. An information disclosure vulnerability in Microsoft Graphics Components can be exploited remotely via specially crafted file to obtain sensitive information.
  4. An elevation of privilege vulnerability in Microsoft SharePoint can be exploited remotely via specially crafted web request to gain privileges.
  5. A remote code execution vulnerability in Microsoft Graphics Components can be exploited remotely via specially crafted file to execute arbitrary code.
  6. An elevation of privilege vulnerability in Microsoft SharePoint can be exploited remotely via specially crafted web requests to gain privileges.
  7. An elevation of privilege vulnerability in Microsoft SharePoint can be exploited remotely via specially crafted web requests to gain privileges.
  8. A remote code execution vulnerability in Microsoft Word can be exploited remotely via specially crafted file to execute arbitrary code.
  9. A remote code execution vulnerability in Microsoft Excel can be exploited remotely via specially crafted file to execute arbitrary code.
Affected products

Microsoft Office 2013 Service Pack 1 (32-bit editions)
Microsoft Excel 2013 RT Service Pack 1
Microsoft Excel 2016 (64-bit edition)
Microsoft Office 2010 Service Pack 2 (32-bit editions)
Microsoft Excel 2010 Service Pack 2 (32-bit editions)
Microsoft Office 2019 for 32-bit editions
Microsoft Office 2013 RT Service Pack 1
Microsoft Excel 2010 Service Pack 2 (64-bit editions)
Microsoft Office 2016 (64-bit edition)
Microsoft Office 2010 Service Pack 2 (64-bit editions)
Microsoft Office 2013 Service Pack 1 (64-bit editions)
Microsoft Office 2016 (32-bit edition)
Microsoft Excel 2013 Service Pack 1 (32-bit editions)
Office 365 ProPlus for 32-bit Systems
Office 365 ProPlus for 64-bit Systems
Microsoft Excel 2013 Service Pack 1 (64-bit editions)
Microsoft Office 2019 for 64-bit editions
Microsoft Excel 2016 (32-bit edition)

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-2018-8488
CVE-2018-8501
CVE-2018-8427
CVE-2018-8518
CVE-2018-8432
CVE-2018-8498
CVE-2018-8480
CVE-2018-8504
CVE-2018-8502
ADV180026

Impacts
?
ACE 
[?]

OSI 
[?]

PE 
[?]
Related products
Microsoft Office
Microsoft Excel
Microsoft Word
CVE-IDS
?

CVE-2018-8432
CVE-2018-8427
CVE-2018-8488
CVE-2018-8501
CVE-2018-8518
CVE-2018-8498
CVE-2018-8480
CVE-2018-8504
CVE-2018-8502

KB list

4092464
4461448
4092481
4092482
4092477
4461466
4461447
4092444
4461449
4461457
4092439
4227167
4461460
4227170
4092453
4461450
4092437
4461440
4022138
4092483
4461437
4461434
4461445

Microsoft official advisories
Microsoft Security Update Guide