‘Shell Shock’ command line vulnerability present in OS X, could be bigger than Heartbleed

bash

Update: Apple has issued a statement to iMore regarding this issue, stating that most Mac users are already protected unless they have configured “advanced UNIX services.” An update is in the works to protect those users.

A vulnerability in Bash, the software used to control the command shell in many flavors of Unix, has been shown to be present in OS X – with some security researchers saying that the flaw could pose a bigger threat than the Heartbleed vulnerabilty discovered last year (which affected many Unix systems but not OS X).

The Bash vulnerability being referred to by some as ‘Shell Shock’ allows an attacker to run a wide range of malicious code remotely. It was discovered by security researchers at RedHat, and is described in detail in a blog post.

There are conflicting reports as to the extent to which Mac users are at risk …  Read more

How to change OS X banner notification duration using Terminal

Notification Banner

I’ve recently found myself wishing there was a space between banners and alerts with OS X’s notification system. Alert style notifications that require manually dismissing can be rather annoying, but quick banner notifications often fly by before I’ve had time to glance at the information. It turns out despite not having a toggle in the system preferences, a little Terminal code shared by OS X Daily allows you to toggle the duration down to the second…

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Turn off irritating changes in Lion with Lion Tweaks

Annoyed by the small changes in Lion? A new app called Lion Tweaks allows you to quickly turn on or off certain features in Lion that may be bugging you. The free app does nothing revolutionary, because all of these tweaks could be accessed in Terminal, but it’s nice to have a centralized place. I’m already eyeing, “Change iCal Leather to Aluminum”. (via Betanews)

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