Saturday, 6 January 2018
Even Apple hit by Spectre and Meltdown security flaws
Apple has confirmed that all of its Mac systems and iOS devices are also "affected" by two security flaws involving the processor and that have recently been revealed: Specter and Meltdown. In an announcement, Apple said it had released defense patches against Meltdown in iOS 11.2, 11.2 MacOs 10.13.2 and TVOS.
The Cupertino company also said in a statement that it will release patches for Safari against the Specter virus " in the coming days ". " There are no known impacts that affect customers right now, " Apple said, echoing what other security companies and researchers have said.
Apple Watch is not affected by the Meltdown error
The researchers announced Wednesday the two flaws that affect virtually all computer processors. Here's the problem: modern processors are designed to do something called " speculative execution " to improve performance. Data should be protected and isolated, but researchers have found that, in some cases, information can be exposed while the processor collects it.
Experts also claimed that almost all computer systems (desktop computers, laptops, smartphones and cloud servers) are affected by the Specter error. The merger seems to be specific for Intel chips .
Apple users must make sure that their computers, iOS devices and all applications they use are up-to-date to protect against hackers who exploit defects.
" Since the exploitation of many of these problems requires uploading a malicious application to your Mac or iOS device, we recommend that you only download the software from trusted sources such as the App Store, " the company said.
It's good advice regardless of whether your smartphone has a processor flaw.
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