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Showing posts with label Zero- day vulnerability. Show all posts

Apple Patches-Up Three Actively Exploited And Identified Zero-Day Vulnerabilities In its iPhone, iPod and iPad Devices

 

This month Apple released iOS 14.2 and iPad 14.2, which patched up a sum total of 24 vulnerabilities in different parts of the OSes, including sound, crash reporter, kernel, and foundation. 

The multinational technology has fixed up three identified zero-day vulnerabilities in its iPhone, iPod, and iPad devices possibly associated with a spate of related flaws very recently found by the Google Project Zero team that additionally had an impact over Google Chrome and Windows. 

Ben Hawkes from Google Project Zero who was able to identify the zero-day vulnerabilities as "CVE-2020-27930 (RCE), CVE-2020-27950 (memory leak), and CVE-2020-27932 (kernel advantage escalation)," he said in a tweet. 

Apple likewise offered credit to Project Zero for recognizing these particular defects in its security update and gave a little more detail on each.

CVE-2020-27930 is 'a memory corruption flaw' in the FontParser on iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and iPad mini 4 and later, as indicated by Apple. 

The vulnerabilities take into account an attacker to process a “maliciously crafted font” that can prompt arbitrary code execution.

Apple described CVE-2020-27950 as a memory initialization issue in the iOS kernel that influences iPhone 6s and later, iPod tough 7th generation, iPad Air 2 and later, and iPad smaller than usual 4 and later. 

The defect would permit a pernicious application to reveal kernel memory, according to the company. The Apple update comes along with the time of updates by Google over the last two weeks to fix various zero days in Google Chrome for both the desktop and Android versions of the browser. 

Shane Huntley from Google's Threat Analysis Group claims that the recently fixed Apple zero-day flaws are identified with three Google Chrome zero-days and one Windows zero-day likewise uncovered over the last two weeks, possibly as a component of a similar exploit chain.

“Targeted exploitation in the wild similar to the other recently reported 0days,” he tweeted, adding that the attacks are “not related to any election targeting.” 

It is however critical to take into notice that both Apple and Google have had an infamous past with regards to vulnerability revelation. 

The two tech monsters famously butted heads a year ago over two zero-day bugs in the iPhone iOS after Google Project Zero analysts guaranteed that they had been exploited for quite a long time.