Apple releases iOS 12.4.2 to address security issues for old devices
iOS 13 has been released for a week, and today Apple has pushed the iOS 12.4.2 update. This upgrade is aimed at devices that cannot upgrade iOS 13. iOS 12.4.2 is for the original iPad Air, iPad mini 2, iPad mini 3, iPhone 5, iPhone 6, iPhone 6 Plus, 6th generation iPod Touch and all devices that are not compatible with iOS 13.
iOS 12.4.2 includes feature improvements, provides important security updates, and is recommended for all users to install.
Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution
Description: An out-of-bounds read was addressed with improved input validation.
CVE-2019-8641: Samuel Groß and Natalie Silvanovich of Google Project Zero
This week Apple pushed the official version of iOS 13.1, which can be seen as an upgrade of the official version of iOS 13, repairing the previous bugs, etc., only one week of installation popularity rate exceeded 20%