Kaspersky Threats

CVSS

?

7.5

Detect date

?

04/10/2018

Severity

?

Critical

Description

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

Below is a complete list of vulnerabilities:

An improper font handling in the Office graphics component can be exploited remotely via specially crafted document or website to execute arbitrary code;
An unspecified vulnerability can be exploited remotely via specially crafted RTF document to obtain sensitive information;
Multiple vulnerabilities related to improper request handling in Microsoft SharePoint Server can be exploited remotely via specially crafted URL to gain privileges;
Multiple memory corruption vulnerabilities in Microsoft Excel can be exploited remotely via specially crafted file to execute arbitrary code;
Multiple memory corruption vulnerabilities in Microsoft Office can be exploited remotely via specially crafted file to execute arbitrary code;
An unspecified vulnerability can be exploited remotely via specially crafted document to obtain sensitive information.

Affected products

Microsoft Excel 2010 Service Pack 2
Microsoft Office 2016
Microsoft Excel 2013 Service Pack 1
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
Microsoft SharePoint Enterprise Server 2016
Microsoft Office 2013 Service Pack 1
Microsoft Office 2016 Click-to-Run
Microsoft SharePoint Server 2010 Service Pack 2
Microsoft Excel 2016 Click-to-Run
Microsoft Excel 2007 Service Pack 3
Microsoft Excel 2010 Service Pack 2
Microsoft Excel 2016
Microsoft Excel Viewer 2007 Service Pack 3
Microsoft Office Compatibility Pack Service Pack 3
Microsoft Office 2016 for Mac
Microsoft Office 2010 Service Pack 2
Microsoft Word 2007 Service Pack 3
Microsoft Word 2010 Service Pack 2
Microsoft Word 2013 Service Pack 1
Microsoft Word 2016
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-2018-1028
CVE-2018-0950
CVE-2018-1014
CVE-2018-1034
CVE-2018-1027
CVE-2018-1029
CVE-2018-1032
CVE-2018-1030
CVE-2018-1026
CVE-2018-1005
CVE-2018-1011
CVE-2018-1007
CVE-2018-0920

Impacts

?

ACE

[?]

OSI

[?]

PE

[?]

CVSS ?	7.5
Detect date ?	04/10/2018
Severity ?	Critical
Description	Multiple serious vulnerabilities have been found in Microsoft Office. Malicious users can exploit these vulnerabilities to gain privileges, obtain sensitive information and execute arbitrary code. Below is a complete list of vulnerabilities: An improper font handling in the Office graphics component can be exploited remotely via specially crafted document or website to execute arbitrary code; An unspecified vulnerability can be exploited remotely via specially crafted RTF document to obtain sensitive information; Multiple vulnerabilities related to improper request handling in Microsoft SharePoint Server can be exploited remotely via specially crafted URL to gain privileges; Multiple memory corruption vulnerabilities in Microsoft Excel can be exploited remotely via specially crafted file to execute arbitrary code; Multiple memory corruption vulnerabilities in Microsoft Office can be exploited remotely via specially crafted file to execute arbitrary code; An unspecified vulnerability can be exploited remotely via specially crafted document to obtain sensitive information.
Affected products	Microsoft Excel 2010 Service Pack 2 Microsoft Office 2016 Microsoft Excel 2013 Service Pack 1 Microsoft SharePoint Enterprise Server 2013 Service Pack 1 Microsoft SharePoint Enterprise Server 2016 Microsoft Office 2013 Service Pack 1 Microsoft Office 2016 Click-to-Run Microsoft SharePoint Server 2010 Service Pack 2 Microsoft Excel 2016 Click-to-Run Microsoft Excel 2007 Service Pack 3 Microsoft Excel 2010 Service Pack 2 Microsoft Excel 2016 Microsoft Excel Viewer 2007 Service Pack 3 Microsoft Office Compatibility Pack Service Pack 3 Microsoft Office 2016 for Mac Microsoft Office 2010 Service Pack 2 Microsoft Word 2007 Service Pack 3 Microsoft Word 2010 Service Pack 2 Microsoft Word 2013 Service Pack 1 Microsoft Word 2016 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-2018-1028 CVE-2018-0950 CVE-2018-1014 CVE-2018-1034 CVE-2018-1027 CVE-2018-1029 CVE-2018-1032 CVE-2018-1030 CVE-2018-1026 CVE-2018-1005 CVE-2018-1011 CVE-2018-1007 CVE-2018-0920
Impacts ?	ACE [?] OSI [?] PE [?]
Related products	Microsoft Word Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats Microsoft Office Microsoft Excel
CVE-IDS ?	CVE-2018-1028 CVE-2018-0950 CVE-2018-1014 CVE-2018-1034 CVE-2018-1027 CVE-2018-1029 CVE-2018-1032 CVE-2018-1030 CVE-2018-1026 CVE-2018-1005 CVE-2018-1011 CVE-2018-1007 CVE-2018-0920
Microsoft official advisories	CVE-2018-1028 CVE-2018-0950 CVE-2018-1014 CVE-2018-1034 CVE-2018-1027 CVE-2018-1029 CVE-2018-1032 CVE-2018-1030 CVE-2018-1026 CVE-2018-1005 CVE-2018-1011 CVE-2018-1007 CVE-2018-0920
KB list	4018355 4018311 4018357 4018344 4018341 4018350 4018354 4018360 4018362 4018319 4011628 4018342 4011586 4011717 4018337 4011719 4018339 4018328 4018356 4011712 4018359 4018347 4018353 4018343 4018336 4018288 4018330