Patch Tuesday Analysis - July 2016

Patch Tuesday Webinar
Wednesday, July 14th, 2016
Chris Goettl
• Product Manager, Shavlik
Dial In: 1-855-749-4750 (US)
Attendees: 921 436 955

Agenda
July 2016 Patch Tuesday Overview
Known Issues
Bulletins
Q & A
1
2
3
4

Best Practices
Privilege Management
Mitigates Impact of
many exploits
High Threat Level vulnerabilities
warrant fast rollout. 2 weeks or
less is ideal to reduce exposure.
User Targeted – Whitelisting
and Containerization
mitigate

OF RECIPIENTS
NOW OPEN PHISHING
MESSAGES AND 11% CLICK
ON ATTACHMENTS.
23%“
Verizon 2015 Data Breach Investigations Report
http://www.verizonenterprise.com/DBIR/2015/”

The weakest link
Definition: User Targeted
A vulnerability that cannot be exploited except by means of convincing a user
to take an action. These often take the form of phishing attacks, targeted web
content or documents designed to exploit the vulnerability.
0
2
4
6
8
10
12
14
16
18
January February March April May June
Bulletin Count User Targeted

Mitigate Impact
A vulnerability that when exploited allows the attacker to operate in the
context of the current user. Reducing user privileges reduces the attackers
ability to operate thereby slowing their ability to move around your
environment.
0
2
4
6
8
10
12
14
16
18
January February March April May June
Bulletin Count Privilege Management Reduces Impact
Privilege Management Reduces Impact:

News –
• Server 2003 End of Life Anniversary July 14th 2016
• Windows 10 Anniversary Release (Build 1607) coming on August 2nd
• Shavlik Protect 9.2 support for Windows 10 Branch Upgrades
• Shavlik Protect 9.2 Update 3 released including 20 bug fixes
• Shavlik Protect 9.0 and 9.1 End of Life coming this fall and winter

CSWU-026: Cumulative update for Windows 10: July 12, 2016
 Maximum Severity: Critical
 Affected Products: Windows 10, Edge, Internet Explorer, .Net Framework, Flash for IE
 Description: This update for Windows 10 includes functionality improvements and resolves the vulnerabilities in Windows that are
described in the following Microsoft security bulletins and advisory: MS16-084, MS16-085, MS16-087, MS16-089, MS16-090, MS16-091,
MS16-092, MS16-093, MS16-094
 Impact: Remote Code Execution, Elevation of Privilege,
 Fixes 33 vulnerabilities:
 CVE-2016-3238, CVE-2016-3239, CVE-2016-3204, CVE-2016-3240, CVE-2016-3241, CVE-2016-3242, CVE-2016-3243, CVE-2016-
3244, CVE-2016-3245, CVE-2016-3246, CVE-2016-3248, CVE-2016-3249, CVE-2016-3250, CVE-2016-3251, CVE-2016-3252,
CVE-2016-3254, CVE-2016-3286, CVE-2016-3256, CVE-2016-259, CVE-2016-3260, CVE-2016-3261, CVE-2016-3264, CVE-2016-
CVE-2016-3258, CVE-2016-3272, CVE-2016-3287
 Restart Required: Requires Restart

MS16-084: Cumulative Security Update for Internet Explorer (3169991)
 Affected Products: Internet Explorer
 Description: This security update resolves vulnerabilities in Internet Explorer. The most severe of the vulnerabilities could allow
remote code execution if a user views a specially crafted webpage using Internet Explorer. An attacker who successfully exploited the
vulnerabilities could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker
could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with
full user rights.
 Impact: Remote Code Execution
3259, CVE-2016-3260, CVE-2016-3261, CVE-2016-3264, CVE-2016-3273, CVE-2016-3274, CVE-2016-3276, CVE-2016-3277

MS16-085: Cumulative Security Update for Microsoft Edge (3169999)
 Affected Products: Edge
 Description: This security update resolves vulnerabilities in Microsoft Edge. The most severe of the vulnerabilities could allow remote
code execution if a user views a specially crafted webpage using Microsoft Edge. An attacker who successfully exploited the vulnerabilities
could gain the same user rights as the current user. Customers whose accounts are configured to have fewer user rights on the system
could be less impacted than users with administrative user rights.
3269, CVE-2016-3271, CVE-2016-3273, CVE-2016-3274, CVE-2016-3276, CVE-2016-3277

MS16-086: Cumulative Security Update for JScript and VBScript (3169996)
 Affected Products: Windows
 Description: This security update resolves a vulnerability in the JScript and VBScript scripting engines in Microsoft Windows. The
vulnerability could allow remote code execution if a user visits a specially crafted website. An attacker who successfully exploited the
vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker
who successfully exploited the vulnerabilities could take control of an affected system. An attacker could then install programs; view, change,
or delete data; or create new accounts with full user rights.
 CVE-2016-3204
 Restart Required: May Require Restart

MS16-087: Security Update for Windows Print Spooler Components
(3170005)
 Description: This security update resolves vulnerabilities in Microsoft Windows. The more severe of the vulnerabilities could allow
remote code execution if an attacker is able to execute a man-in-the-middle (MiTM) attack on a workstation or print server, or set up a rogue
print server on a target network.
 CVE-2016-3238, CVE-2016-3239

MS16-088: Security Update for Microsoft Office (3170008)
 Affected Products: Office, SharePoint
 Description: This security update resolves vulnerabilities in Microsoft Office. The most severe of the vulnerabilities could allow
remote code execution if a user opens a specially crafted Microsoft Office file. An attacker who successfully exploited the vulnerabilities
could run arbitrary code in the context of the current user. Customers whose accounts are configured to have fewer user rights on the
system could be less impacted than those who operate with administrative user rights.
 CVE-2016-3278, CVE-2016-3279, CVE-2016-3280, CVE-2016-3281, CVE-2016-3282, CVE-2016-3283, CVE-2016-3284

MS16-093: Security Update for Adobe Flash Player (3174060)
 Affected Products: Flash Player for Internet Explorer
 Description: This security update resolves vulnerabilities in Adobe Flash Player when installed on all supported editions of Windows
8.1, Windows Server 2012, Windows RT 8.1, Windows Server 2012 R2, and Windows 10.
CVE-2016-4243, CVE-2016-4244, CVE-2016-4245, CVE-2016-4246, CVE-2016-4247, CVE-2016-4248, CVE-2016-4249

APBS16-25: Security updates available for Adobe Flash Player
 Maximum Severity: Priority 1
 Affected Products: Adobe Flash Player
 Description: Adobe has released security updates for Adobe Flash Player for Windows, Macintosh, Linux and ChromeOS. These
updates address critical vulnerabilities that could potentially allow an attacker to take control of the affected system.
CVE-2016-4243, CVE-2016-4244, CVE-2016-4245, CVE-2016-4246, CVE-2016-4247, CVE-2016-4248, CVE-2016-4249
 Restart Required:

MS16-092: Security Update for Windows Kernel (3171910)
 Maximum Severity: Important
 Description: This security update resolves vulnerabilities in Microsoft Windows. The most severe of the vulnerabilities could allow
security feature bypass if the Windows kernel fails to determine how a low integrity application can use certain object manager features.
 Impact: Security Feature Bypass
 CVE-2016-3258, CVE-2016-3272 (Publicly Disclosed)

MS16-094: Security Update for Secure Boot (3177404)
 Description: This security update resolves a vulnerability in Microsoft Windows. The vulnerability could allow Secure Boot security
features to be bypassed if an attacker installs an affected policy on a target device. An attacker must have either administrative privileges or
physical access to install a policy and bypass Secure Boot.
 Impact: Security Feature Bypass
 CVE-2016-3287 (Publicly Disclosed)

MS16-089: Security Update for Windows Secure Kernel Mode
(3170050)
 Description: This security update resolves a vulnerability in Microsoft Windows. The vulnerability could allow information disclosure
when Windows Secure Kernel Mode improperly handles objects in memory.
 Impact: Information Disclosure
 CVE-2016-3256

MS16-090: Security Update for Windows Kernel-Mode Drivers
(3171481)
 Description: This security update resolves vulnerabilities in Microsoft Windows. The more severe of the vulnerabilities could allow
elevation of privilege if an attacker logs on to an affected system and runs a specially crafted application that could exploit the vulnerabilities
and take control of an affected system.
 Impact: Elevation of Privilege
 CVE-2016-3249, CVE-2016-3250, CVE-2016-3251, CVE-2016-3252, CVE-2016-3254, CVE-2016-3286

MS16-091: Security Update for .NET Framework (3170048)
 Affected Products: .Net Framework
 Description: This security update resolves a vulnerability in Microsoft .NET Framework. The vulnerability could cause information
disclosure if an attacker uploads a specially crafted XML file to a web-based application.
 Impact: Information Disclosure
 CVE-2016-3255

APSB16-26: Security updates available for Adobe Acrobat and Reader
 Maximum Severity: Priority 2
 Affected Products: Adobe Acrobat and Reader
 Description: This security update resolves a vulnerability in Microsoft Windows. The vulnerability could allow remote code execution
if an attacker with access to a domain controller (DC) on a target network runs a specially crafted application to establish a secure channel to
the DC as a replica domain controller.
4213, CVE-2016-4214, CVE-2016-4215, CVE-2016-4250, CVE-2016-4251, CVE-2016-4252, CVE-2016-4254, CVE-2016-4255
 Restart Required:

Between Patch Tuesdays
New Product Support: Apache Tomcat 8.5, SQL Server 2016 x64, XMind,
Windows 10 1511 Deployment,
Security Updates: Microsoft (1), Chrome (2), Flash Player (1), Adobe AIR (1),
Pidgin (1), Skype (2), Tomcat (1), LibreOffice (1), FireFox (1), Foxit Reader (2),
FilieZilla (1), Opera (1), Thunderbird (1),
Non-Security Updates: Microsoft (38), BoxSync (1), CCleaner (1), CDBurner XP
(1), GoToMeeting (1), DropBox (2), RealVNC (1), Tomcat (1), Citrix VDA Core
Services (2), Foxit Phantom PDF (2), GoodSync (2), PDFCreator (1), Slack
Machine-Wide Installer (1), XMind (1), PSPad (1), Citrix XenApp (1), HipChat (1),
TeamViewer (1), TightVNC (1),
Security Tools:

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Patch Tuesday Analysis - July 2016

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