Sunday, December 06, 2015

Cybersecurity Vulnerability and Patch Report for the Week of December 6, 2015


CYBERSECURITY VULNERABILITY
AND PATCH REPORT

 

FROM OUR FRIENDS AT CITADEL INFORMATION GROUP

Important Security Updates

Avast: Avast! has released version 11.1.2245 of its Free Antivirus, Internet Security 2016, and Premier. Updates are available on Avast’s website.
AVG: AVG has released version 2016.0.7294 of its Free Edition and Internet Security 2016. Updates are available on AVG’s website.
Avira Free Antivirus: Avira has released version 15.0.15.125 of its free Antivirus. Updates are available from Avira’s website.
Evernote: Evernote has released version 5.9.6.9494. Updates are available on Evernote’s website.
Foxit Reader: Foxit has released 7.2.8.1124 of its PDF reader. Updates are available on Foxit’s website.
Google Chrome: Google has released Google Chrome version 47.0.2526.73 to fix multiple vulnerabilities. Updates are available from within the browser or from Google Chrome’s website.
Opera: Opera has released version 33.0.1990.137 of its browser. Updates are available from Opera’s website.
Skype: Skype has released Skype 7.15.0.103. Updates are available from the program or Skype’s website.

Current Software Versions

Adobe Flash 19.0.0.245 [Windows 7: IE, Firefox, Mozilla]
Adobe Flash 19.0.0.245 [Windows 8: IE]
Adobe Flash 19.0.0.245 [Macintosh OS X: Firefox, Opera, Safari]
Adobe Reader DC 15.009.20079
Dropbox 3.10.11 [Citadel warns against relying on security of Dropbox or other cloud-based file exchange systems. We recommend files containing sensitive information be independently encrypted with a program like Axcrypt; encryption keys be at least 15 characters long; and the master Dropbox [or other] password be at least 15 characters long and different from other passwords.]
Firefox 42.0
Google Chrome 47.0.2526.73
Internet Explorer 11.0.9600.18098
Java SE 8 Update 66 [Citadel recommends removing or disabling Java from your browser. Java is a major source of cyber criminal exploits. It is not needed for most internet browsing. If you have a particular web site that requires Java, Citadel recommends using a two-browser approach to minimize risk. If you normally browse the Web with Firefox, for example, disable the Java plugin in Firefox and use an alternative browser — such as Chrome, IE9, Safari, etc — with Java enabled to browse only the sites that require it.]
QuickTime 7.78.80.95
Safari 9.0.1 [Mac OS X Mavericks, Yosemite, El Capitan]
Skype 7.15.0.103

Newly Announced Unpatched Vulnerabilities

None

For Your IT Department

Cisco Multiple Products: Cisco reports patched vulnerabilities in its Nexus 5000 Series, IOS XE 3S, and others. Apply updates.
If you are responsible for the security of your computer, Citadel’s Weekend Vulnerability and Patch Report is for you. We strongly urge you to take action to keep your workstation patched and updated.
If someone else is responsible for the security of your computer, forward our Weekend Vulnerability and Patch Report to them and follow up to make sure your computer has been patched and updated.
Vulnerability management is a key element of cyber security management. Cyber criminals take over user computers by writing computer programs that “exploit” vulnerabilities in operating systems (Windows, Apple OS, etc) and application programs (Adobe Acrobat, Office, Flash, Java, etc). When software companies find a vulnerability, they usually issue an update patch to fix the code running in their customer’s computers.
Citadel publishes our Weekend Vulnerability and Patch Report to alert readers to some of the week’s important updates and vulnerabilities. Our focus is on software typically found in the small or home office (SOHO) or that users are likely to have on their home computer. The report is not intended to be a thorough listing of updates and vulnerabilities.
Copyright © 2015 Citadel Information Group. All rights reserved.

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