Important Security Updates
Adobe Reader: Adobe has released version 2021.001.20142. Updates are available through the program’s Help menu/Check for Updates or from Adobe’s website.
Dropbox: Dropbox has released version 117.4.378 for its file hosting program. Updates are available at Dropbox’s website. [See SecureTheVillage’s warning below]
Google Chrome: Google has released Version 89.0.4389.72. Updates are available within the browser or from Google’s website.
Spotify: Spotify has released version 18.104.22.1682. Updates are available on Spotify’s website.
Viber for Windows: Viber has released version 22.214.171.124 for Windows. Updates are available on Viber’s website.
Zoom: Zoom has released updates Version 5.5.13142.301 for Zoom Client for Meetings. Updates are available from within the program under “Check for Updates” or Zoom’s website.
Current Software Versions
Adobe Acrobat Reader DC 2021.001.20142
Dropbox 117.4.378 [SecureTheVillage warns against relying on security of Dropbox or other cloud-based file exchange systems. We recommend files containing sensitive information be independently encrypted; 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 86.0 [Windows]
Google Chrome Version 89.0.4389.72 (Official Build)
Java SE 8 Update 281 [SecureTheVillage 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 or application that requires Java, SecureTheVillage recommends using a two-browser approach to minimize risk. Unplug Java from the browser you use for everyday surfing and leave it plugged in to a second browser that you only use for sites that require Java. And if you have a specific use or need for Java, make sure you have the latest version.]
Microsoft Edge 89.0.774.45
QuickTime 7.7.9 [ SecureTheVillage recommends removing QuickTime. On April 14, 2016 US-CERT advised Microsoft Windows users to remove QuickTime. This followed a report in ars technica that Apple has no plans to update the Windows app despite at least two reliable QuickTime vulnerabilities that threaten Windows users who still have the program installed.]
Safari 14.0.2 [Mac OS X Mavericks, Yosemite, El Capitan]
For Your IT Department
Cisco Multiple Products: Cisco has released updates for NX-OS Software, Email Security Appliance, Content Security Management Appliance, Webex Meetings, SD-WAN vManage, ASR 5000 Series Software, Network Services Orchestrator, IP Phones, and more. Apply updates. Additional details are available on Cisco’s website.
Microsoft Exchange Server: Microsoft has issued an URGENT out-of-band update to patch four newly-discovered flaws in Microsoft Exchange Server email software. Microsoft says all four flaws are being actively exploited as part of a complex attack chain deployed by a previously unidentified Chinese cyber espionage group. According to Krebs on Security, at least 30,000 U.S. organizations have been hacked. Additional details are available from Microsoft Security.
VMware: VMware has released updates for VMware View Planner and more. Apply updates. Additional details are available on VMware’s website.
If you are responsible for the security of your computer, our Weekend Patch Report is for you. We strongly urge you to take action to keep your system(s) patched and updated.
If someone else is responsible for the security of your computer, forward our Weekend Patch Report to them and follow up to make sure your computer has been patched and updated.
Vulnerability management is a key element of information 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, Java, etc). When software companies find a vulnerability, they usually issue an update patch to fix the code running in their customer’s computers.
SecureTheVillage publishes our Weekend 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.
Copyright © 2021 SecureTheVillage. All rights reserved.