These iPhones and iPads just got an emergency security patch — update now
These iPhones and iPads just got an emergency security patch — update now
If you've been hanging on to your iPhone, iPad, or Mac for a few years, take mind: Apple has patched older iPhones, equally well as macOS Catalina, to fix three security vulnerabilities that take been exploited by hackers "in the wild."
Handsets ranging from the iPhone 5s through the iPhone vi Plus, too equally the starting time two iPad Air models, the iPad Mini 3 and the sixth-generation iPod Bear on tin now upgrade to iOS 12.5.5.
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There's also a security patch (the 9th without a "point" upgrade) for macOS 10.fifteen.vii Catalina, benefiting users of iMacs, MacBooks and Mac Minis released from 2012 to 2014 that can't upgrade to macOS 11 Big Sur.
However, at that place'south nonetheless no apparent fix for another flaw affecting all versions of macOS up through the most recent version of Big Sur.
To update your iPhone, tap through Settings > General > Software Update. To update your Mac, click the Apple icon in the top left corner, and so System Prefrences or Software Update and follow the prompts.
Catching up with newer devices
This new iOS 12 update fixes ii flaws, catalogued as CVE-2021-30858 and CVE-2021-30860, that were first patched last week in newer iPhones with the release of iOS fourteen.8 and in macOS Large Sur with an upgrade to 11.half-dozen.
The latter vulnerability has been used by clients of an Israeli spyware firm called NSO to spy on dissidents, diplomats and political figures, especially in the Middle East. The other flaw has likewise been exploited, but there's been no public disclosure of who was hacking whom or even who discovered the vulnerability.
iOS 12.5.5 also fixes a new flaw, CVE-2021-30869, that permits "a malicious application" to run its own code on a device, according to Apple tree's security bulletin. That's thanks to "a type confusion issue" in XNU, the kernel at the center of all current Apple operating systems including iOS and macOS.
Credit for the discovery of this vulnerability was given to Erye Hernandez and Clément Lecigne of the Google Threat Analysis Group, plus Ian Beer of Google Project Zero.
Every bit with the other two flaws, Apple states that it "is aware of reports that an exploit for this issue exists in the wild." Information technology'southward not saying whatever more.
Still, Shane Huntley of Google'southward Threat Assay Group said on Twitter that the flaw was used alongside another flaw that targeted the rendering engine powering Apple'southward Safari browser. He added that more data would be released toward the end of adjacent month.
0day privilege escalation for macOS Catalina discovered in the wild by @eryeh https://t.co/yvCWPo45fLWe saw this used in conjunction with a Northward-day remote code execution targeting webkit.Thanks to Apple for getting patch out so quickly.September 23, 2021
The gear up for CVE-2021-30869 is the entirety of the new patch for macOS Catalina. The fact that the flaw hasn't been patched in macOS Big Sur or iOS 15 indicates that information technology doesn't exist or is impossible to exploit on those newer operating systems.
Apple has been continuing to supply iPhones and iPads from 2013 and 2014 — the same historic period as the patched older Macs — with security updates for iOS 12 despite its full general policy of not supporting mobile devices more than 5 years old.
Source: https://www.tomsguide.com/news/old-mac-iphone-patches-sept21
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