- #APPLE SECURITY UPDATE MELTDOWN PRO#
- #APPLE SECURITY UPDATE MELTDOWN SOFTWARE#
- #APPLE SECURITY UPDATE MELTDOWN PC#
Spectre is an exploit that breaks the isolation between different applications on chips from Intel, AMD and ARM, and potentially allows hackers to ‘trick’ error-free programs that normally follow best practices into ‘leaking’ their secrets. Meltdown concerns laptops, desktop computers and internet servers that have Intel chips, and allows a rogue program to access the memory and other secrets of programs and the operating system contained in the CPU. The vulnerabilities – which exist at a hardware level – put the onus on system creators such as Apple, Microsoft and Google to release patches at an operating system level to prevent hackers from exploiting the opportunity to steal passwords, credit card numbers and other vital details.
#APPLE SECURITY UPDATE MELTDOWN PC#
Meltdown and Spectre are what are known as exploits, vulnerabilities or weaknesses, even though they are being reported widely as bugs or flaws on central processing units (CPUs), the computer chips at the heart of every PC or smartphone. What you need to know about Meltdown and Spectre We continue to develop and test further mitigations for these issues and will release them in upcoming updates of iOS, macOS, tvOS and watchOS,” Apple added. “In the coming days, we plan to release mitigations in Safari to help defend against Spectre. “Apple has already released mitigations in iOS 11.2, macOS 10.13.2 and tvOS 11.2 to help defend against Meltdown.
#APPLE SECURITY UPDATE MELTDOWN SOFTWARE#
“Since exploiting many of these issues requires a malicious app to be loaded on your Mac or iOS device, we recommend downloading software only from trusted sources such as the App Store. “All Mac systems and iOS devices are affected, but there are no known exploits impacting customers at this time,” the tech giant said. It said that Apple Watch is not affected.Ĭurrent updates to macOS and iOS protect against Meltdown, and Apple is working on providing better protections against Spectre. Now, the California tech giant has confirmed that it has released mitigations for macOS and iOS as well as Safari on the App Store. The details of the flaws were reported in June but were not made public until this week as developers scrambled behind the scenes to create fixes for the flaws and prevent their malicious use.It was inevitable that devices made by Californian giant Apple would also succumb to the CPU vulnerabilities striking terror across the tech world.Īs the world absorbed the news that chips on practically every device made in the last decade are vulnerable to Spectre and Meltdown, the only tech giant staying quiet was Apple.
The Meltdown and Spectre flaws were discovered by security researchers at Google’s Project Zero in conjunction with academic and industry researchers from several countries.
#APPLE SECURITY UPDATE MELTDOWN PRO#
MacOS 10.13.2 supports the iMac and MacBook from late 2009 or newer, the MacBook Pro, Mac Mini and Mac Pro from mid-2010 or newer and the MacBook Air from late 2010 or newer. iOS 11.2 supports the iPhone 5S and newer, iPad Air and newer and the sixth generation iPhone Touch. Users of Apple products are urged to update their devices with the latest software if they have not already. Apple said: “Our current testing indicates that the upcoming Safari mitigations will have no measurable impact on the Speedometer and ARES-6 tests and an impact of less than 2.5% on the JetStream benchmark.”
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