#1 Trusted Cybersecurity News Platform
The Hacker News Logo
Subscribe to Newsletter

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

Apple Releases Patch for New Actively Exploited iOS and iPadOS Zero-Day Vulnerability

Apple Releases Patch for New Actively Exploited iOS and iPadOS Zero-Day Vulnerability

October 25, 2022Ravie Lakshmanan
Tech giant Apple on Monday rolled out updates to remediate a zero-day flaw in iOS and iPadOS that it said has been actively exploited in the wild. The weakness, given the identifier CVE-2022-42827 , has been described as an out-of-bounds write issue in the Kernel, which could be abused by a rogue application to execute arbitrary code with the highest privileges. Successful exploitation of out-of-bounds write flaws, which typically occur when a program attempts to write data to a memory location that's outside of the bounds of what it is allowed to access, can result in corruption of data, a crash, or execution of unauthorized code. The iPhone maker said it addressed the bug with improved bounds checking, while crediting an anonymous researcher for reporting the vulnerability. As is usually the case with actively exploited zero-day flaws, Apple refrained from sharing more specifics about the shortcoming other than acknowledging that it's "aware of a report that this i
Apple Releases iOS and macOS Updates to Patch Actively Exploited Zero-Day Flaw

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

September 13, 2022Ravie Lakshmanan
Apple has released another round of security updates to address multiple vulnerabilities in iOS and macOS, including a new zero-day flaw that has been used in attacks in the wild. The issue, assigned the identifier  CVE-2022-32917 , is rooted in the Kernel component and could enable a malicious app to execute arbitrary code with kernel privileges. "Apple is aware of a report that this issue may have been actively exploited," the iPhone maker acknowledged in a brief statement, adding it resolved the bug with improved bound checks. An anonymous researcher has been credited with reporting the shortcoming. It's worth noting that CVE-2022-32917 is also the  second Kernel related zero-day flaw  that Apple has remediated in less than a month. Patches are available in versions  iOS 15.7, iPadOS 15.7 ,  iOS 16 ,  macOS Big Sur 11.7 , and  macOS Monterey 12.6 . The iOS and iPadOS updates cover iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generati
Apple Releases Security Updates to Patch Two New Zero-Day Vulnerabilities

Apple Releases Security Updates to Patch Two New Zero-Day Vulnerabilities

August 18, 2022Ravie Lakshmanan
Apple on Wednesday released security updates for  iOS, iPadOS , and  macOS  platforms to remediate two zero-day vulnerabilities previously exploited by threat actors to compromise its devices. The list of issues is below - CVE-2022-32893  - An out-of-bounds write issue in WebKit which could lead to the execution of arbitrary code by processing a specially crafted web content CVE-2022-32894  - An out-of-bounds write issue in the operating system's Kernel that could be abused by a malicious application to execute arbitrary code with the highest privileges Apple said it addressed both the issues with improved bounds checking, adding it's aware the vulnerabilities "may have been actively exploited." The company did not disclose any additional information regarding these attacks or the identities of the threat actors perpetrating them, although it's likely that they were abused as part of highly-targeted intrusions. The latest update brings the total number o
Apple Releases Security Patches for all Devices Fixing Dozens of New Vulnerabilities

Apple Releases Security Patches for all Devices Fixing Dozens of New Vulnerabilities

July 21, 2022Ravie Lakshmanan
Apple on Wednesday rolled out  software fixes  for iOS, iPadOS, macOS, tvOS, and watchOS to address a number of security flaws affecting its platforms. This includes at least 37 flaws spanning different components in iOS and macOS that range from privilege escalation to arbitrary code execution and from information disclosure to denial-of-service (DoS). Chief among them is CVE-2022-2294, a memory corruption flaw in the WebRTC component that Google  disclosed  earlier this month as having been exploited in real-world attacks aimed at users of the Chrome browser. There is, however, no evidence of in-the-wild zero-day exploitation of the flaw targeting iOS, macOS, and Safari. Besides CVE-2022-2294, the updates also address several arbitrary code execution flaws impacting Apple Neural Engine (CVE-2022-32810, CVE-2022-32829, and CVE-2022-32840), Audio (CVE-2022-32820), GPU Drivers (CVE-2022-32821), ImageIO (CVE-2022-32802), IOMobileFrameBuffer (CVE-2022-26768), Kernel (CVE-2022-32813
Google Researchers Detail 5-Year-Old Apple Safari Vulnerability Exploited in the Wild

Google Researchers Detail 5-Year-Old Apple Safari Vulnerability Exploited in the Wild

June 20, 2022Ravie Lakshmanan
A security flaw in Apple Safari that was exploited in the wild earlier this year was originally fixed in 2013 and reintroduced in December 2016, according to a new report from Google Project Zero. The issue, tracked as  CVE-2022-22620  (CVSS score: 8.8), concerns a case of a use-after-free vulnerability in the WebKit component that could be exploited by a piece of specially crafted web content to gain arbitrary code execution. In early February 2022, Apple shipped patches for the bug across Safari, iOS, iPadOS, and macOS, while acknowledging that it "may have been actively exploited." "In this case, the variant was completely patched when the vulnerability was initially reported in 2013," Maddie Stone of Google Project Zero  said . "However, the variant was reintroduced three years later during large refactoring efforts. The vulnerability then continued to exist for 5 years until it was fixed as an in-the-wild zero-day in January 2022." While both th
Apple Issues Patches for 2 Actively Exploited Zero-Days in iPhone, iPad and Mac Devices

Apple Issues Patches for 2 Actively Exploited Zero-Days in iPhone, iPad and Mac Devices

April 01, 2022Ravie Lakshmanan
Apple on Thursday rolled out emergency patches to address two zero-day flaws in its  mobile  and  desktop operating systems  that it said may have been exploited in the wild. The shortcomings have been fixed as part of updates to iOS and iPadOS 15.4.1, macOS Monterey 12.3.1, tvOS 15.4.1, and watchOS 8.5.1. Both the vulnerabilities have been reported to Apple anonymously. Tracked as  CVE-2022-22675 , the issue has been described as an  out-of-bounds write  vulnerability in an audio and video decoding component called AppleAVD that could allow an application to execute arbitrary code with kernel privileges. Apple said the defect was resolved with improved bounds checking, adding it's aware that "this issue may have been actively exploited." The latest version of macOS Monterey, besides fixing CVE-2022-22675, also includes remediation for  CVE-2022-22674 , an  out-of-bounds read  issue in the Intel Graphics Driver module that could enable a malicious actor to read kern
Apple Releases Urgent 0-Day Bug Patch for Mac, iPhone and iPad Devices

Apple Releases Urgent 0-Day Bug Patch for Mac, iPhone and iPad Devices

July 27, 2021Ravie Lakshmanan
Apple on Monday rolled out an urgent security update for  iOS, iPadOS , and  macOS  to address a zero-day flaw that it said may have been actively exploited, making it the thirteenth such vulnerability Apple has patched since the start of this year. The updates, which arrive less than a week after the company released iOS 14.7, iPadOS 14.7, and macOS Big Sur 11.5 to the public, fixes a memory corruption issue ( CVE-2021-30807 ) in the IOMobileFrameBuffer component, a kernel extension for managing the screen  framebuffer , that could be abused to execute arbitrary code with kernel privileges. The company said it addressed the issue with improved memory handling, noting it's "aware of a report that this issue may have been actively exploited." As is typically the case, additional details about the flaw have not been disclosed to prevent the weaponization of the vulnerability for additional attacks. Apple credited an anonymous researcher for discovering and reporting the
New 'unc0ver' Tool Can Jailbreak All iPhone Models Running iOS 11.0 - 14.3

New 'unc0ver' Tool Can Jailbreak All iPhone Models Running iOS 11.0 - 14.3

March 02, 2021Ravie Lakshmanan
A popular jailbreaking tool called "unc0ver" has been updated to support iOS 14.3 and earlier releases, thereby making it possible to unlock almost every single iPhone model using a vulnerability that Apple in January disclosed was actively exploited in the wild. The latest release, dubbed unc0ver v6.0.0, was  released  on Sunday, according to its lead developer Pwn20wnd, expanding its compatibility to jailbreak any device running iOS 11.0 through iOS 14.3 using a kernel vulnerability, including iOS 12.4.9-12.5.1, 13.5.1-13.7, and 14.0-14.3. Tracked as  CVE-2021-1782 , the flaw is a privilege escalation vulnerability in the kernel stemming from a race condition that could cause a malicious application to elevate its privileges. "We wrote our own exploit based on CVE-2021-1782 for #unc0ver to achieve optimal exploit speed and stability," Pwn20wnd  said  in a separate tweet. The vulnerability has since been addressed by Apple as part of its iOS and iPadOS 14.4 u
iOS 13 Bug Lets 3rd-Party Keyboards Gain 'Full Access' — Even When You Deny

iOS 13 Bug Lets 3rd-Party Keyboards Gain 'Full Access' — Even When You Deny

September 26, 2019Mohit Kumar
Following the release of iOS 13 and iPadOS earlier this week, Apple has issued an advisory warning iPhone and iPad users of an unpatched security bug impacting third-party keyboard apps. On iOS, third-party keyboard extensions can run entirely standalone without access to external services and thus, are forbidden from storing what you type unless you grant "full access" permissions to enable some additional features through network access. However, in the brief security advisory , Apple says that an unpatched issue in iOS 13 and iPadOS could allow third-party keyboard apps to grant themselves "full access" permission to access what you are typing—even if you deny this permission request in the first place. It should be noted that the iOS 13 bug doesn't affect Apple's built-in keyboards or third-party keyboards that don't make use of full access. Instead, the bug only impacts users who have third-party keyboard apps—such as popular Gboard, Grammarl
Deals — IT Courses and Software

Sign up for our cybersecurity newsletter and get latest news updates delivered straight to your inbox daily.