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kasperskyKaspersky LabKLA11047
HistoryJun 13, 2017 - 12:00 a.m.

KLA11047 Multiple vulnerabilities in Microsoft Development Tools

2017-06-1300:00:00
Kaspersky Lab
threats.kaspersky.com
2360

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

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

0.407 Medium

EPSS

Percentile

97.2%

Detect date:

06/13/2017

Severity:

Critical

Description:

Multiple serious vulnerabilities have been found in Microsoft Development Tools. Malicious users can exploit these vulnerabilities to obtain sensitive information and execute arbitrary code.

Affected products:

Skype for Business 2016
Microsoft Windows 7 Service Pack 1
Microsoft Windows RT 8.1
Microsoft Windows 8.1
Microsoft Windows 10
Microsoft Windows Server 2008 Service Pack 2
Microsoft Windows Server 2008 R2 Service Pack 1
Microsoft Windows Server 2012
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2016
Microsoft Office 2007 Service Pack 3
Microsoft Office 2010 Service Pack 2
Microsoft Lync 2013 Service Pack 1

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)

Impacts:

ACE

Related products:

Microsoft Silverlight

CVE-IDS:

CVE-2017-02839.3Critical
CVE-2017-85279.3Critical

Microsoft official advisories:

KB list:

4023307

Exploitation:

Public exploits exist for this vulnerability.

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

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

0.407 Medium

EPSS

Percentile

97.2%