Important Security Updates
Google Chrome: Google has released Google Chrome version 91.0.4472.164. Updates are available from within the browser or from Google’s website.
Microsoft Patch Tuesday: Microsoft’s Patch Tuesday released updates to address dozens of vulnerabilities, some of which are highly critical within Windows operating systems, Internet Explorer, Edge, Office, Windows, and other Microsoft products. Additional details are available at Microsoft’s website.
Microsoft Windows: Microsoft has issued an emergency software update to quash a security bug that’s been dubbed “PrintNightmare,” a critical vulnerability in all supported versions of Windows that is actively being exploited. The update is available through the Control Panel.
Mozilla Firefox: Mozilla has released Version 90.0. Updates are available within the browser or from Mozilla’s website.
Spotify: Spotify has released version 18.104.22.1688. Updates are available on Spotify’s website.
Current Software Versions
Adobe Acrobat Reader DC 2021.005.20048
Dropbox 126.4.4618 [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 90.0 [Windows]
Google Chrome Version 91.0.4472.164 (Official Build)
Microsoft Edge 91.0.864.70
Microsoft Explorer 11.0.220
Java SE 8 Update 291 [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.]
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 14.1.1 [Mac OS X Mavericks, Yosemite, El Capitan]
For Your IT Department
Cisco Multiple Products: Cisco has released updates for Adaptive Security Appliance, Firepower Threat Defense, IOS, IOS XE, Integrated Management Controller, FXOS, NX-OS and more. Apply updates. Additional details are available on Cisco’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.
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