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The Hacker News - Cybersecurity News and Analysis: Search results for iOS

New Tool Can Jailbreak Any iPhone and iPad Using An Unpatched 0-Day Bug

New Tool Can Jailbreak Any iPhone and iPad Using An Unpatched 0-Day Bug

May 25, 2020Ravie Lakshmanan
The hacking team behind the "unc0ver" jailbreaking tool has released a new version of the software that can unlock every single iPhone, including those running the latest iOS 13.5 version. Calling it the first zero-day jailbreak to be released since iOS 8, unc0ver's lead developer Pwn20wnd said "every other jailbreak released since iOS 9 used 1day exploits that were either patched in the next beta version or the hardware." The group did not specify which vulnerability in iOS was exploited to develop the latest version. The unc0ver website also highlighted the extensive testing that went behind the scenes to ensure compatibility across a broad range of devices, from iPhone 6S to the new iPhone 11 Pro Max models, spanning versions iOS 11.0 through iOS 13.5, but excluding versions 12.3 to 12.3.2 and 12.4.2 to 12.4.5. "Utilizing native system sandbox exceptions, security remains intact while enabling access to jailbreak files," according to un
Apple Releases iOS 12.4.1 Emergency Update to Patch 'Jailbreak' Flaw

Apple Releases iOS 12.4.1 Emergency Update to Patch 'Jailbreak' Flaw

August 26, 2019Mohit Kumar
Apple just patched an unpatched flaw that it patched previously but accidentally unpatched recently — did I confuse you? Let's try it again... Apple today finally released iOS 12.4.1 to fix a critical jailbreak vulnerability , like it or not, that was initially patched by the company in iOS 12.3 but was then accidentally got reintroduced in the previous iOS 12.4 update. For those unaware, roughly a week ago, an anonymous researcher who goes by the online alias "Pwn20wnd" released a free jailbreak for iOS 12.4 on GitHub that exploited a kernel vulnerability (CVE-2019-8605) that Apple patched in iOS 12.3 in May this year. However, the vulnerability accidentally got reintroduced in iOS 12.4 in July, making it easier for hackers to jailbreak updated Apple devices, including the iPhone XS, XS Max, and XR or the 2019 iPad Mini and iPad Air, running iOS 12.4 and iOS 12.2 or earlier. Now, Apple has released iOS 12.4.1 to re-patch the security issue that not only allow
Apple Boosts iOS 9 Security with improved Two-Factor Authentication

Apple Boosts iOS 9 Security with improved Two-Factor Authentication

September 12, 2015Khyati Jain
Apple iOS 9 , codenamed Monarch , will be available to the world on September 16th. While most of the upgrades on iOS 9 focus on making devices: Faster Smarter Secure and more efficient. Today we are going to discuss the improved Two-Factor Authentication (2FA) pumped within the new iOS operating system. WHAT'S NEW AND HOW IT WORKS Apple has strengthened the foundation of iOS 9 and further of your device by modifying the operating system with an improved two-factor authentication built into it. As the two-factor authentication structure lies within the operating system, this makes the device's Apple ID even harder to break. 2FA secures your Apple ID by acting as an additional support to protect your data on your device, preventing any intrusion to occur on your device. Also, when you have more than one devices running Apple's operating system, 2FA enables sign-in on a new device in a streamlined manner… ...Besides verifying your identi
iOS 8 Vulnerability Lets Hackers Crash Any iPhone and iPad Within Wi-Fi Range

iOS 8 Vulnerability Lets Hackers Crash Any iPhone and iPad Within Wi-Fi Range

April 22, 2015Swati Khandelwal
Security researchers have uncovered a zero-day vulnerability in iOS 8 that could repeatedly crash users' Apple iPhones, iPads and iPods when the devices connect to a malicious wireless hotspot. It's like Denial of Service (DoS) attack on Apple's iOS devices that results in crashing either individual iOS apps or users' entire iPhones. NO iOS ZONE Adi Sharabani and Yair Amit of Mobile security firm Skycure presented their latest research, titled " No iOS Zone ", at the RSA security conference in San Francisco on Tuesday. The duo showed: It is possible for an attacker to create malicious Wi-Fi networks in order to crash nearby users' mobile devices with incredible accuracy. Also, even the "No iOS Zone" attack is capable to make iOS things within the range completely unusable by triggering constant numbers of reboots. It is nothing but a DoS attack… ...that makes the device inaccessible by its users, just like in the ca
Apple's SSL Vulnerability might allow NSA to hack iOS Devices Remotely

Apple's SSL Vulnerability might allow NSA to hack iOS Devices Remotely

February 25, 2014Swati Khandelwal
Just two days before Apple has disclosed a critical Security flaw in the SSL implementation on the iOS software that would allow man-in-the-middle attacks to intercept the SSL data by spoofing SSL servers. Dubbed as CVE-2014-1266 , the so-called ' goto  fail; ' vulnerability in which the secure transport failed to validate the authenticity of the connection has left millions of Apple users vulnerable to Hackers and Spy Agencies, especially like the NSA . Last Friday, Apple had also released updated version iOS 7.0.6 to patch the vulnerability, which was first discovered in Apple's iOS Devices, but later company had acknowledged its presence in Mac OSX also, that could allow hackers to intercept email and other communications that are meant to be encrypted in iPhone, iPad and Mac computer. Affected versions include iOS up to version 7.0.5 and OS X before 10.9.2. Security Researchers confirmed , ' Nearly all encrypted traffic, including usernames, passwords, and
'The Hacker News' Weekly Roundup — 14 Most Popular Stories

'The Hacker News' Weekly Roundup — 14 Most Popular Stories

September 28, 2015Swati Khandelwal
To make the last week's top cyber security threats and challenges available to you in one shot, we are once again here with our weekly round up. Last week, we came across lots of cyber security threats like the XCodeGhost malware in Apple's App Store and lockscreen bypass bug in iOS 9 and iOS 9.0.1 that made us sad, but… …we were also thrilled by latest developments such as Microsoft's new Linux-based operating system  Azure Cloud Switch (ACS) , unhackable MicroKernel " SeL4 ", and Facebook ' Dislike or Empathy Button '. I recommend you to read the entire thing (just click ' Read More ' because there's some valuable advice in there as well). Here's the list: 1. Microsoft Developed its Own Linux Operating System One of the trending news of last week. Microsoft built its own Linux-based operating system known as Azure Cloud Switch (ACS) . The company described ACS as a "cross-platform, modular operating system for data center n
Google Uncovers How Just Visiting Some Sites Were Secretly Hacking iPhones For Years

Google Uncovers How Just Visiting Some Sites Were Secretly Hacking iPhones For Years

August 30, 2019Swati Khandelwal
Beware Apple users! Your iPhone can be hacked just by visiting an innocent-looking website, confirms a terrifying report Google researchers released earlier today. The story goes back to a widespread iPhone hacking campaign that cybersecurity researchers from Google's Project Zero discovered earlier this year in the wild, involving at least five unique iPhone exploit chains capable of remotely jailbreaking an iPhone and implanting spyware on it. Those iOS exploit chains were found exploiting a total of 14 separate vulnerabilities in Apple's iOS mobile operating system—of which 7 flaws resided in Safari web browser, 5 in the iOS kernel and 2 separate sandbox escape issues—targeting devices with almost every version in that time-frame from iOS 10 through to the latest version of iOS 12. According to a deep-dive blog post published by Project Zero researcher Ian Beer, only two of the 14 security vulnerabilities were zero-days, CVE-2019-7287 and CVE-2019-7286, and unpat
Apple's iBoot Source Code for iPhone Leaked on Github

Apple's iBoot Source Code for iPhone Leaked on Github

February 08, 2018Swati Khandelwal
Apple source code for a core component of iPhone's operating system has purportedly been leaked on GitHub, that could allow hackers and researchers to discover currently unknown zero-day vulnerabilities to develop persistent malware and iPhone jailbreaks. The source code appears to be for iBoot —the critical part of the iOS operating system that's responsible for all security checks and ensures a trusted version of iOS is loaded. In other words, it's like the BIOS of an iPhone which makes sure that the kernel and other system files being booted whenever you turn on your iPhone are adequately signed by Apple and are not modified anyhow. The iBoot code was initially shared online several months back on Reddit , but it just resurfaced today on GitHub (repository now unavailable due to DMCA takedown). Motherboard consulted some security experts who have confirmed the legitimacy of the code. However, at this moment, it is unclear if the iBoot source code is complete
Google Researcher Releases iOS Exploit—Could Enable iOS 11 Jailbreak

Google Researcher Releases iOS Exploit—Could Enable iOS 11 Jailbreak

December 11, 2017Swati Khandelwal
As promised last week , Google's Project Zero researcher Ian Beer now publicly disclosed an exploit that works on almost all 64-bit Apple devices running iOS 11.1.2 or earlier, which can be used to build an iOS jailbreak, allowing users to run apps from non-Apple sources. On Monday morning, Beer shared the details on the exploit, dubbed "tfp0," which leveraged double-free memory corruption vulnerabilities in the kernel, the core of the operating system. Here, " tfp0 " stands for " task for pid 0 " or the kernel task port—which gives users full control over the core of the operating system. The Project Zero researcher responsibly reported these vulnerabilities to Apple in October, which were patched by the company with the release of iOS 11.2 on 2nd December. While Beer says he has successfully tested his proof of concept exploit on the iPhone 6s and 7, and iPod Touch 6G, he believes that his exploit should work on all 64-bit Apple devices.
Critical SSL Vulnerability Leaves 25,000 iOS Apps Vulnerable to Hackers

Critical SSL Vulnerability Leaves 25,000 iOS Apps Vulnerable to Hackers

April 25, 2015Mohit Kumar
A critical vulnerability resides in AFNetworking could allow an attacker to cripple the HTTPS protection of 25,000 iOS apps available in Apple's App Store via man-in-the-middle (MITM) attacks . AFNetworking is a popular open-source code library that lets developers drop networking capabilities into their iOS and OS X products. But, it fails to check the domain name for which the SSL certificate has been issued. Any Apple iOS application that uses AFNetworking version prior to the latest version 2.5.3 may be vulnerable to the flaw that could allow hackers to steal or tamper data, even if the app protected by the SSL (secure sockets layer) protocol . Use any SSL Certificate to decrypt users' sensitive data: An attacker could use any valid SSL certificate for any domain name in order to exploit the vulnerability, as long as the certificate issued by a trusted certificate authority (CA) that's something you can buy for $50. " This meant that a coffee sh
Masque Attack — New iOS Vulnerability Allows Hackers to Replace Apps with Malware

Masque Attack — New iOS Vulnerability Allows Hackers to Replace Apps with Malware

November 11, 2014Swati Khandelwal
Android have been a long time target for cyber criminals, but now it seems that they have turned their way towards iOS devices. Apple always says that hacking their devices is too difficult for cyber crooks, but a single app has made it possible for anyone to hack an iPhone. A security flaw in Apple's mobile iOS operating system has made most iPhones and iPads vulnerable to cyber attacks by hackers seeking access to sensitive data and control of their devices, security researchers warned. The details about this new vulnerability was published by the Cyber security firm FireEye on its blog on Monday, saying the flaw allows hackers to access devices by fooling users to download and install malicious iOS applications on their iPhone or iPad via tainted text messages, emails and Web links. MASQUE ATTACK - REPLACING TRUSTED APPS The malicious iOS apps can then be used to replace the legitimate apps, such as banking or social networking apps, that were installed thro
For Better Privacy & Security, Change these iOS 9 Settings Immediately

For Better Privacy & Security, Change these iOS 9 Settings Immediately

September 17, 2015Swati Khandelwal
iOS 9 is out, and it's time to update your iPhone or iPad to the latest version of Apple's mobile operating system. The new iOS is better, faster, and more efficient than its predecessors, with a number of new features and improvements including enhanced multitasking for iPad, Proactive Assistant Siri, new Low Power mode, Transit directions in Maps and many more. You need to download iOS 9 right away. But, after installing it on your iOS device, you should immediately change these security settings to protect your privacy. Besides various new features, iOS 9 also comes with a handful of security and privacy improvements. So, before doing anything like loading new apps, customizing your phone, or syncing your data, you need to check these settings – and if necessary, changed. 1. Locking the Door Boost iOS 9 Security by Setting a Longer 6-digit Passcode When you set up an iOS device, you are asked to create a passcode to encrypt your entire iPho
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
Pangu Hackers have Jailbroken iOS 12 on Apple's New iPhone XS

Pangu Hackers have Jailbroken iOS 12 on Apple's New iPhone XS

September 27, 2018Mohit Kumar
Bad news for Apple. The Chinese hacking team Pangu is back and has once again surprised everyone with a jailbreak for iOS 12 running on the brand-new iPhone XS. Well, that was really fast. Pangu jailbreak team has been quiet for a while, since it last released the untethered jailbreak tool for iOS 9 back in October 2015. Jailbreaking is a process of removing limitations on Apple's iOS devices so users can install third-party software not certified by Apple. Today, Android and iOS security researcher Min(Spark) Zheng shared a Tweet with two screenshots showing a working jailbreak on Apple's newly released iPhone XS with A12 Bionic chip achieved by one of the Pangu researchers. The Tweet also revealed that the iOS 12 jailbreak works by bypassing a functional PAC (Pointer authentication codes) mitigation implemented in the new Apple's A12 Bionic chip. Moreover, since the hardware of iPhone XS is very much identical to iPhone XS Max, the new iOS 12 jailbreak expl
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