![]() ![]() There are plenty of critical holes patched in this raft of updates – so we strongly advise you to patch right away, before anyone figures out how to abuse these newly-documented holes for fun or profit. Within about a day, security experts were publicly showcasing their reverse engineering skills by publishing tools allowing you to exploit the so-called CryptoApi or crypt33 hole by yourself, no research skills required. Microsoft’s Patch Tuesday for January 2020, for instance, fixed a bug in Windows 10’s certificate checking, whereby a crook could adopt the digital identity of someone else’s website, or pretend to be a well-known software vendor. ![]() Whether a security update is delivered to a schedule or pushed out suddenly, we do know that both researchers and criminals alike scramble to work backwards from patches, using the differences between old and new program files to figure out the specifics of the errors that were fixed. six weeks, on a Tuesday).īut Apple’s theory seems to be that security updates fall into the “least said, best done” category, and that you should always play your patching cards close to your chest. Not everyone agrees – Microsoft has followed its Patch Tuesday process for many years (updates arrive on the second Tuesday of every month), for example, and Firefox has its own Fortytwosday calendar (major updates arrive every 42 days, i.e. Apple says macOS High Sierra is the last version of macOS that will support 32-bit apps "without compromises.Apple has just announced its latest round of security updates.Īs usual, Apple’s fixes arrived unheralded, given the company’s insistence that security fixes are best handled simply by publishing them when they’re ready, rather than following any sort of formal schedule. In the future, Apple plans to phase out 32-bit Mac apps, just like it did with 32-bit iOS apps. The update also introduces the smoke cloud wallpaper that was previously only available on the iMac Pro and it introduces a warning when opening up a 32-bit app as part of an effort to phase them out. Displays privacy icons and links to explain how your data will be used and protected when Apple features ask to use your personal informationįor more detailed information about this update, please visit: įor more detailed information about the security content of this update, please visit: Displays warnings in the Safari Smart Search Field when interacting with password or credit card forms on non-encrypted web pages Helps protect privacy by only AutoFilling usernames and passwords after selecting them in a web form field in Safari Fixes an issue that may prevent web link previews from appearing in Messages Enables sorting Safari bookmarks by name or URL by right clicking and choosing "Sort by." Allows jumping to the right-most open tab using Command+9 in Safari Fixes graphics corruption issues affecting certain apps on iMac Pro Adds support for external graphics processors (eGPUs) Adds support for Business Chat conversations in Messages in the US The macOS High Sierra 10.13.4 update improves the stability, performance, and security of your Mac, and it is recommended for all users. ![]() There are also several other small bug fixes and tweaks, as listed in the release notes: The update brings support for Business Chat, which will allow you to interface with businesses like Wells Fargo and Lowe's right in the Messages app, and it includes official support for external graphics processors (eGPUs). MacOS High Sierra 10.13.4 introduces bug fixes and performance improvements for issues that have been discovered since the release of macOS High Sierra 10.13.3. MacOS High Sierra 10.13.4 can be downloaded directly from the Mac App Store or through the Software Update function in the Mac App Store on all compatible Macs that are already running macOS High Sierra. macOS High Sierra 10.13.4 comes more than two months after the release of macOS High Sierra 10.13.3, which brought fixes for the Spectre vulnerability. Apple today released macOS High Sierra 10.13.4, the fourth major update to the macOS High Sierra operating system available on Apple's Macs. ![]()
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