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- #Apple security update 10.13.2 for spectre how to
- #Apple security update 10.13.2 for spectre software
#Apple security update 10.13.2 for spectre software
On your iPhone or iPad, head over to the Settings app, then tap on General and Software Update.
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#Apple security update 10.13.2 for spectre how to
That’s why it’s important to fix it before somebody figures out how to distribute malicious JavaScript code in an ad unit. But it can be exploited using JavaScript in a web browser. Spectre isn’t as serious as it only breaks the isolation between multiple applications. Apple Watch chips aren’t affected by Meltdown. CISA encourages users and administrators to review the Apple security page for iOS 12.5. These vulnerabilities have been detected in exploits in the wild. The support document specifically states that 'iOS 11.2.2 includes security improvements to Safari and WebKit to mitigate the effects of Spectre (CVE-2017-5753 and CVE-2017-5715).' Likewise, the. An attacker could exploit these vulnerabilities to take control of an affected system. The release notes for macOS 10.13.2 Supplemental Update only mention security. Apple has released security updates to address vulnerabilities in multiple products. iOS 11.2, macOS 10.13.2 and tvOS 11.2 already included mitigations for Meltdown. Alongside iOS 11.2.2, Apple pushes out a software update to fix the. Apple has also seeded iOS 11.2.2 security update that also includes the Spectre fix for Safari. Meltdown was already addressed in previous updates. Description: macOS High Sierra 10.13.2 Supplemental Update includes security improvements to Safari and WebKit to mitigate the effects of Spectre (CVE-2017-5753 and CVE-2017-5715). You don’t want anyone to grab your password and private encryption keys. Available for: macOS High Sierra 10.13.2. Mojave and Catalina users will also find Safari 14.0.1 available, if they haven’t installed that yet. Spectre was one of two major CPU vulnerabilities revealed by security researchers. The supplemental security update likely addresses the Spectre flaw that affected Safari and may contain. Choose to update the Security Update 2020-006 or Big Sur update, whichever is available on your Mac. The updates, 11.2.2 for iOS and 10.13.2 for macOS High Sierra, are available now for iPhones, iPads, and Macs. Apple has released an update to macOS High Sierra for all Macs running macOS 10.13.2. Select the Software Update preference panel. With Meltdown, a malicious application running on an unpatched device can read the unencrypted kernel memory. Go to the Apple menu, then go to System Preferences.
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In this case, Meltdown and Spectre are serious vulnerabilities. It’s a supplemental update to macOS High Sierra 10.13.2 and it includes the same fix.Īs always, you should update your devices with the latest security patches. Apple just released iOS 11.2.2 with some Safari and WebKit improvements to mitigate the Spectre vulnerability.