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kasperskyKaspersky LabKLA11417
HistoryFeb 12, 2019 - 12:00 a.m.

KLA11417 Multiple vulnerabilities in Microsoft Office

2019-02-1200:00:00
Kaspersky Lab
threats.kaspersky.com
103

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.1 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.974 High

EPSS

Percentile

99.9%

Detect date:

02/12/2019

Severity:

Critical

Description:

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to bypass security restrictions, spoof user interface, execute arbitrary code, gain privileges.

Affected products:

Microsoft Excel 2010 Service Pack 2 (32-bit editions)
Microsoft Excel 2010 Service Pack 2 (64-bit editions)
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)
Microsoft Excel 2016 (32-bit edition)
Microsoft Excel 2016 (64-bit edition)
Microsoft Excel Viewer
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 for Mac
Microsoft Office 2019 for 32-bit editions
Microsoft Office 2019 for 64-bit editions
Microsoft Office 2019 for Mac
Microsoft Office Compatibility Pack Service Pack 3
Microsoft Office Word Viewer
Microsoft PowerPoint Viewer
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
Microsoft SharePoint Enterprise Server 2016
Microsoft SharePoint Foundation 2013 Service Pack 1
Microsoft SharePoint Server 2010 Service Pack 2
Microsoft SharePoint Server 2019
Office 365 ProPlus for 32-bit Systems
Office 365 ProPlus for 64-bit Systems

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-2019-0540
CVE-2019-0670
CVE-2019-0675
CVE-2019-0668
CVE-2019-0673
CVE-2019-0604
CVE-2019-0669
CVE-2019-0672
CVE-2019-0674
CVE-2019-0594
CVE-2019-0671

Impacts:

ACE

Related products:

Microsoft Office Professional Plus 2010

CVE-IDS:

CVE-2019-05404.3Warning
CVE-2019-06705.8High
CVE-2019-06759.3Critical
CVE-2019-06686.5High
CVE-2019-06739.3Critical
CVE-2019-06047.5Critical
CVE-2019-06694.3Warning
CVE-2019-06729.3Critical
CVE-2019-06749.3Critical
CVE-2019-05946.5High
CVE-2019-06719.3Critical

KB list:

4018313
4018300
4018294
4462174
4092465
4462138
4462146
4462154
4462143
4462139
4462155
4462171
4461630
4462115
4462177
4461597
4461608
4462186
4461607
4462199
4462184
4462202
4462211

Microsoft official advisories:

Exploitation:

Public exploits exist for this vulnerability.

References

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.1 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.974 High

EPSS

Percentile

99.9%