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The Hacker News - Most Trusted Cyber Security and Computer Security Analysis: iPad

Apple Releases iOS, iPadOS, macOS Updates to Patch Actively Exploited Zero-Day Flaw

Apple Releases iOS, iPadOS, macOS Updates to Patch Actively Exploited Zero-Day Flaw

February 10, 2022Ravie Lakshmanan
Apple on Thursday released security updates for  iOS, iPadOS ,  macOS , and  Safari  to address a new WebKit flaw that it said may have been actively exploited in the wild, making it the company's third zero-day patch since the start of the year. Tracked as CVE-2022-22620, the issue concerns a use-after-free vulnerability in the WebKit component that powers the Safari web browser and could be exploited by a piece of specially crafted web content to gain arbitrary code execution.  "Apple is aware of a report that this issue may have been actively exploited," the company said in a terse statement acknowledging in-the-wild attacks leveraging the flaw. The iPhone maker credited an anonymous researcher for discovering and reporting the flaw, adding it remediated the issue with improved memory management. The updates are available for iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th
Apple Releases iPhone and iPad Updates to Patch HomeKit DoS Vulnerability

Apple Releases iPhone and iPad Updates to Patch HomeKit DoS Vulnerability

January 12, 2022Ravie Lakshmanan
Apple on Wednesday rolled out software updates for iOS and iPadOS to remediate a persistent  denial-of-service (DoS) issue  affecting the HomeKit smart home framework that could be potentially exploited to launch ransomware-like attacks targeting the devices. The iPhone maker, in its  release notes  for iOS and iPadOS 15.2.1, termed it as a "resource exhaustion issue" that could be triggered when processing a maliciously crafted HomeKit accessory name, adding it addressed the bug with improved validation. The so-called "doorLock" vulnerability, tracked as CVE-2022-22588, affects HomeKit, the software API for connecting smart home devices to iOS applications. Should it be successfully exploited, iPhones and iPads can be sent into a crash spiral simply by changing the name of a HomeKit device to a string larger than 500,000 characters and tricking the target into accepting a malicious Home invitation. Even worse, since HomeKit device names are backed up to iClou
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