- #APPLE SECURITY UPDATE 14.4 PRO#
- #APPLE SECURITY UPDATE 14.4 SOFTWARE#
- #APPLE SECURITY UPDATE 14.4 CODE#
This was addressed with improved input validation. Impact: A malicious application may be able to disclose kernel memoryĭescription: An out-of-bounds read issue existed that led to the disclosure of kernel memory.
Impact: A local attacker may be able to elevate their privilegesĭescription: Multiple issues were addressed with improved logic. Impact: A local user may be able to create or modify system filesĭescription: A logic issue was addressed with improved state management.ĬVE-2021-1786: Csaba Fitzl of Offensive Security
#APPLE SECURITY UPDATE 14.4 CODE#
Impact: Processing a maliciously crafted text file may lead to arbitrary code executionĭescription: A stack overflow was addressed with improved input validation.ĬVE-2021-1772: Mickey Jin of Trend Micro working with Trend Micro’s Zero Day InitiativeĮntry added February 1, 2021, updated May 28, 2021ĭescription: An out-of-bounds read was addressed with improved bounds checking.ĬVE-2021-1792: Mickey Jin & Junzhi Lu of Trend Micro working with Trend Micro’s Zero Day Initiative Impact: Processing a maliciously crafted image may lead to arbitrary code executionĬVE-2021-1759: Hou JingYi of Qihoo 360 CERT Impact: Processing a maliciously crafted font file may lead to arbitrary code executionĭescription: An out-of-bounds write issue was addressed with improved bounds checking.ĬVE-2021-1776: Ivan Fratric of Google Project Zero Impact: Processing maliciously crafted web content may lead to code executionĬVE-2021-1747: JunDong Xie of Ant Security Light-Year Lab Impact: A malicious application could execute arbitrary code leading to compromise of user informationĭescription: A memory corruption issue was addressed with improved state management. Impact: An attacker in a privileged position may be able to perform a denial of service attackĭescription: A memory initialization issue was addressed with improved memory handling.ĬVE-2021-1780: Jianjun Dai of 360 Alpha Lab Impact: A remote attacker may be able to cause arbitrary code executionĭescription: An out-of-bounds read was addressed with improved input validation.ĬVE-2021-1794: Jianjun Dai of 360 Alpha Labĭescription: An out-of-bounds write was addressed with improved input validation.ĬVE-2021-1795: Jianjun Dai of 360 Alpha LabĬVE-2021-1796: Jianjun Dai of 360 Alpha Lab The update fixes critical vulnerabilities that allow for malicious applications to elevate privileges and allow remote attackers to execute malicious code without the owner’s knowledge or consent.
This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina. The Information Security Office advises CWRU community members with iOS and iPadOS to update their devices to version 14.4 immediately due to a critical security update.
#APPLE SECURITY UPDATE 14.4 PRO#
Impact: A local user may be able to read arbitrary filesĭescription: The issue was addressed with improved permissions logic.Īvailable 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 generation) A certificate parsing issue was addressed with improved checks. Impact: A remote attacker may be able to cause a denial of serviceĭescription: This issue was addressed with improved checks.Įntry added February 1, 2021, updated May 28, 2021 Read our affiliate link policy for more details.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 generation)
#APPLE SECURITY UPDATE 14.4 SOFTWARE#
Note: When you purchase something after clicking links in our articles, we may earn a small commission. Apple released on Tuesday iOS 14.4 and iPadOS 14.4, the latest software update for iPhones and iPads and the fourth update since the arrival of iOS 14 last summer.
The update is 143.3MB.Īpple Watch users can also update their watches to watchOS 7.3.2 that includes the same Webkit fix. You can update your iPhone or iPad by heading to the Settings app, tapping the General tab and then Software Update. “Arbitrary code execution” is just about the three worst words in web security, so you should probably grab this update soon. Impact: Processing maliciously crafted web content may lead to arbitrary code executionĭescription: A memory corruption issue was addressed with improved validation.ĬVE-2021-1844: Clément Lecigne of Google’s Threat Analysis Group, Alison Huffman of Microsoft Browser Vulnerability Research Here are the security release notes:Īvailable for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation) The release notes are very technical, but it appears to target a specific vulnerability that poses a risk to the Webkit rendering engine used by Safari (and third party browsers).
On Monday, Apple pushed iOS 14.4.1 to all compatible devices, bringing with it important security updates. While we’re still anxiously waiting iOS 14.5 to land, Apple hasn’t stopped working on smaller updates to the iPhone and iPad.
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