- #How to check for updates silverlight on mac install
- #How to check for updates silverlight on mac update
- #How to check for updates silverlight on mac Patch
Most importantly, Intego VirusBarrier will detect known malware downloaded with any application, while Apple’s XProtect system only functions with files downloaded by certain programs-primarily Apple software, such as its Safari web browser, Mail and iChat applications. Intego VirusBarrier with up-to-date malware definitions protects Mac users against the Microsoft Silverlight exploit, detected as W32/CVE-2016-0034.
#How to check for updates silverlight on mac update
The update to Microsoft Silverlight 2.0 addresses this vulnerability by correcting how Microsoft Silverlight validates decoder results.
#How to check for updates silverlight on mac Patch
Microsoft confirmed the zero-day (CVE-2016-0034) and issued a patch on January 12, 2016.
And to exploit the vulnerability, “an attacker could host a website that contains a specially crafted Silverlight application, and then convince a user to visit the compromised website,” often by enticing them to click a link in an email or instant message.Įxploit kits are typically based on a “drive-by download attack” delivery technique, and installation can start silently in the background simply by visiting a website. The remote code execution vulnerability exists when Microsoft Silverlight 5 (before 2.0) “decodes strings using a malicious decoder that can return negative offsets that cause Silverlight to replace unsafe object headers with contents provided by an attacker,” according to the Microsoft security team.
#How to check for updates silverlight on mac install
The Updates tab of the Microsoft Silverlight Configuration dialog box enables you to specify when to check for, download, and install Silverlight updates. Then download the additional Microsoft Update component, which downloads updates from Microsoft Office. The vulnerability that is being exploited is described as follows:ĬVE-2016-0034 : Microsoft Silverlight 5 before 2.0 mishandles negative offsets during decoding, which allows remote attackers to execute arbitrary code or cause a denial of service (object-header corruption) via a crafted web site, aka “Silverlight Runtime Remote Code Execution Vulnerability.” If you have not activated Windows Update, turn it on immediately. Mac 2011, Windows Media Components for QuickTime or the Silverlight web. The Age of this computer will Govern what newer version of macOS it will Qualify to install.
as well as automatically download and install updates from the server. This update detects the minimum bundle version for Silverlight, protecting Mac users from Microsoft Silverlight 5 before version 2.0. When the Microsoft AutoUpdate window opens click the Check for Updates button. Such an application will probably need to automatically check, and react to. Malware + Security News Apple Updates XProtect to Detect Microsoft Silverlight Exploitįollowing the discovery of a Microsoft Silverlight exploit, Apple has updated its ist malware definitions file to version 2073.
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