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kasperskyKaspersky LabKLA11512
HistoryJul 09, 2019 - 12:00 a.m.

KLA11512 Multiple vulnerabilities in Microsoft Office

2019-07-0900:00:00
Kaspersky Lab
threats.kaspersky.com
38

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

8.8 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

0.061 Low

EPSS

Percentile

93.4%

Detect date:

07/09/2019

Severity:

High

Description:

Multiple vulnerabilities were found in Microsoft Office Malicious users can exploit these vulnerabilities to execute arbitrary code, obtain sensitive information, spoof user interface.

Exploitation:

Public exploits exist for this vulnerability.

Affected products:

Microsoft Office 2016 for Mac
Microsoft Excel 2010 Service Pack 2 (64-bit editions)
Microsoft Office 2019 for Mac
Microsoft Excel 2016 (32-bit edition)
Office 365 ProPlus for 64-bit Systems
Office 365 ProPlus for 32-bit Systems
Microsoft Excel 2013 Service Pack 1 (32-bit editions)
Microsoft Excel 2010 Service Pack 2 (32-bit editions)
Microsoft Office 2019 for 64-bit editions
Microsoft Excel 2016 (64-bit edition)
Microsoft Excel 2013 RT Service Pack 1
Microsoft Excel 2013 Service Pack 1 (64-bit editions)
Microsoft Office 2019 for 32-bit editions
Microsoft Outlook 2016 (32-bit edition)
Microsoft Office 2016 (64-bit edition)
Skype for Business 2016 (32-bit)
Microsoft Office 2016 (32-bit edition)
Skype for Business 2016 Basic (64-bit)
Microsoft Exchange Server 2019 Cumulative Update 2
Microsoft Lync 2013 Service Pack 1 (32-bit)
Mail and Calendar
Skype for Business 2016 Basic (32-bit)
Microsoft Office 2013 Service Pack 1 (32-bit editions)
Outlook for iOS
Microsoft Exchange Server 2013 Cumulative Update 23
Skype for Business 2016 (64-bit)
Microsoft Outlook 2013 Service Pack 1 (32-bit editions)
Microsoft Exchange Server 2016 Cumulative Update 12
Microsoft Outlook for Android
Microsoft Office 2013 Service Pack 1 (64-bit editions)
Microsoft Lync Basic 2013 Service Pack 1 (32-bit)
Microsoft Lync Basic 2013 Service Pack 1 (64-bit)
Microsoft Lync 2013 Service Pack 1 (64-bit)
Microsoft Outlook 2013 Service Pack 1 (64-bit editions)
Microsoft Office 2013 RT Service Pack 1
Microsoft Outlook 2010 Service Pack 2 (64-bit editions)
Microsoft Outlook 2016 (64-bit edition)
Microsoft Exchange Server 2019 Cumulative Update 1
Microsoft Exchange Server 2010 Service Pack 3
Microsoft Exchange Server 2016 Cumulative Update 13
Microsoft Outlook 2010 Service Pack 2 (32-bit editions)
Microsoft Office 2010 Service Pack 2 (64-bit editions)
Microsoft Office 2010 Service Pack 2 (32-bit editions)
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
Microsoft SharePoint Enterprise Server 2016
Microsoft SharePoint Server 2019

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-2019-1110
CVE-2019-1084
CVE-2019-1111
CVE-2019-1109
CVE-2019-1112
CVE-2019-1134
CVE-2019-1006

Impacts:

ACE

Related products:

Microsoft Lync

CVE-IDS:

CVE-2019-10065.0Warning
CVE-2019-10844.0Warning
CVE-2019-11109.3Critical
CVE-2019-11119.3Critical
CVE-2019-11096.4High
CVE-2019-11124.3Warning
CVE-2019-11343.5Warning

Microsoft official advisories:

KB list:

4464592
4464558
4475517
4475509
4475514
4475545
4475519
4475513
4464572
4464565
4464543
4461539
4462224
4464534
4018375
4475529
4475520
4475522
4475527
4475510

References

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

8.8 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

0.061 Low

EPSS

Percentile

93.4%