Mozilla Rolls Out Firefox 57.0.4 With Meltdown and Spectre Patches
Cyber-security researchers recently discovered a series of security vulnerabilities involving 'speculative execution', which is an optimization technique for high-functioning execution on modern logic fries that demand to be more than operation-orientated than the relatively simpler embedded microcontrollers.
The flaws tin can, in theory, allow whatever software or web-app to potentially view the layout or contents of protected kernel memory that has admission to passwords, login credentials and other sensitive data.
Termed 'Spectre' and 'Meltdown', the exploits impact not just a whole agglomeration of the x86 CPUs from Intel (from as far dorsum equally 1995), just dozens of dissimilar fries from a number of vendors. While the latter affects some of ARM's chips alongside those from Intel, the onetime is too said to affect chips from AMD and Power (in improver to those from Intel and ARM), making them a articulate and nowadays danger to millions of computing devices worldwide.
While Microsoft, Apple and Google have all either already rolled out updates to set up the issues or are in the process of doing so in the well-nigh future, it's definitely expected to slow down the affected systems significantly.
Software vendors are too scampering to roll out updates to their products in social club to cease web-based execution vectors for the two vulnerabilities, with Mozilla being the latest one to denote a patch for the twin threat. The company has simply rolled out the latest installment of Firefox (version 57.0.4) that disables the JavaScript features required for the Meltdown and Spectre timing attacks.
It is, yet, believed to be an initial workaround with a more comprehensive fix expected to exist rolled out in the near future. Mozilla had earlier officially confirmed that the bugs can be exploited via JavaScript files to extract personally-identifiable data from net users.
You lot can download the desktop version of Mozilla Firefox 57.0.iv from the official source by clicking thru this link, while mobile users tin can become over to the Play Shop to download the latest version of the app.
Source: https://beebom.com/mozilla-rolls-out-firefox-57-0-4-with-meltdown-and-spectre-patches/
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