java March 5
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Apple has informed AppleCare representatives and Apple Retail that it has updated the Safari web browser’s built-in plugin blocker to disable older versions of Oracle’s Java 6 and 7 software.
In recent days, a new Java vulnerability was discovered. The latest issue is described on the National Vulnerability Database:
java March 4, 2013
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Following an attack on a smaller number of corporate Macs that exploited a flaw in the Java browser plug-in, researchers from security firm FireEye warned users of yet another new Java zero-day vulnerability. According to a blog post published yesterday (via IDG), browsers running Java v1.6 Update 41 and Java v1.7 Update 15 are now vulnerable to a malware attack that installs a remote access tool known as McRAT. The exploit is reportedly different from the one used to attack Facebook, Twitter, Apple, and several other companies last month. Following the earlier attack, Apple released an update to Java for users to version 1.6.0_41. These recent vulnerabilities come after several updates over the last year to Java addressing exploits.
FireEye recommended users disable Java until Oracle addresses the issue:
We have notified Oracle and will continue to work with Oracle on this in-the-wild discovery. Since this exploit affects the latest Java 6u41 and Java 7u15 versions, we urge users to disable Java in your browser until a patch has been released; alternatively, set your Java security settings to “High” and do not execute any unknown Java applets outside of your organization.
Oracle provided the instructions below for uninstalling Java on Mac: expand full story
java October 17, 2012
Further pushing toward the idea of a plugin-free internet, Apple has issued an update to Java for OS X that removes the Java applet plugin. Attempting to use a Java applet through any OS X web browser will now prompt users to download the latest version directly from Java maker Oracle.
This is not the first time Apple has stopped shipping a specific browser plugin with their computers. With OS X Lion, users discovered that their Macs no longer came with Adobe’s oft-derided Flash Player plugin due to its instability and security issues. Apple has long held browser plugins in contempt, especially following the success of iOS, which hasn’t supported browser plugins at all in the past six years.
Just about every Mac Trojan/vulnerability over recent months and years has been related to outdated Java code. This move should close off those attack vectors.