Sunday, May 19, 2019
Weekend Vulnerability and Patch Report, May 19, 2019
Important Security Updates
Adobe Flash Player: Adobe has released version 22.214.171.124. Updates are available from Adobe’s website.
Apple Multiple Products: Apple has released security updates for iOS, macOS Mojave, watchOS, iCloud for Windows, Safari, tvOS and more. Additional details are available on Apple’s website.
AVG: AVG has released version 19.4.3089 of its Internet Security. Updates are available on AVG’s website.
Google Chrome: Google has released Google Chrome version 74.0.3729.157. Updates are available from within the browser or from Google’s website.
LastPass: LastPass has released version 4.28.0 for its Free Password Manager. Updates are available from LastPass’ 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, Sharepoint, Exchange, Windows, and other Microsoft products. Additional details are available at Microsoft’s website.
Piriform CCleaner: Piriform has released version 5.57.7182 for CCleaner. Updates are available from Piriform’s website.
Opera: Opera has released version 60.0.3255.95. Updates are available from within the browser or from Opera’s website.
Skype: Skype has released Skype 126.96.36.199. Updates are available from the program or Skype’s website.
Spotify: Spotify has released version 188.8.131.52. Updates are available on Spotify’s website.
Viber: Viber has released version 10.7.0.16 for Windows. Updates are available on Viber’s website.
Current Software Versions
Adobe Flash Player 184.108.40.206 [Flash is a major source of cyber criminal exploits and is not needed for most internet browsing. Doing without Flash—or at least without Flash turned on all the time—makes good security sense, and it isn’t as difficult as you might think: See Brian Krebs’ post, A Month Without Adobe Flash Player, for tips on how to minimize the risks of having Flash installed.]
Adobe Reader DC 2019.012.20034
Dropbox 71.4.136 [Citadel 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 66.0.5 [Windows]
Google Chrome 74.0.3729.157
Internet Explorer 11.0.120
Java SE 8 Update 211 [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 or application that requires Java, Citadel 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 44.17763.1.0
QuickTime 7.7.9 [Citadel 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 12.1 [Mac OS X Mavericks, Yosemite, El Capitan]
For Your IT Department
Cisco Multiple Products: Cisco has released updates for Secure Boot Hardware, FXOS and NX-OS, Prime Infrastructure, IOS XR, Webex Network Recording Player, Small Business Series Switches,Video Surveillance Manager, Nexus 9000 Series, MDS 9700 Series, Nexus 7000/7700 Series, Nexus 3000 and 9000 Series, and more. Apply updates. Additional details are available on Cisco’s website.
VMware Multiple Products: VMware has released updates for Workstation, Microarchitectural Data Sampling (MDS) and more. Apply updates. Additional details are available on VMware’s website.
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 system(s) 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 cybersecurity 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.
Citadel Information Group, based in Los Angeles, CA, provides information security management services to the business and the not-for-profit community. We serve a wide variety of industries, including accounting, aerospace, broadcasting, business management, eCommerce, engineering, entertainment, finance, health care, insurance, law, manufacturing and distribution, market research, retail, and technology. We are especially proud of the work we do in support of the not-for-profit community.
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Source: Cyber security news of the week