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Apple Security Advisory 12-11-2023-3
Apple Security Advisory 12-11-2023-3 - iOS 16.7.3 and iPadOS 16.7.3 addresses code execution and out of bounds read vulnerabilities.
-----BEGIN PGP SIGNED MESSAGE-----Hash: SHA256APPLE-SA-12-11-2023-3 iOS 16.7.3 and iPadOS 16.7.3iOS 16.7.3 and iPadOS 16.7.3 addresses the following issues.Information about the security content is also available athttps://support.apple.com/kb/HT214034.Apple maintains a Security Updates page athttps://support.apple.com/HT201222 which lists recentsoftware updates with security advisories.AccountsAvailable for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rdgeneration and later, iPad 5th generation and later, and iPad mini 5thgeneration and laterImpact: An app may be able to access sensitive user dataDescription: A privacy issue was addressed with improved private dataredaction for log entries.CVE-2023-42919: Kirin (@Pwnrin)AVEVideoEncoderAvailable for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rdgeneration and later, iPad 5th generation and later, and iPad mini 5thgeneration and laterImpact: An app may be able to disclose kernel memoryDescription: This issue was addressed with improved redaction ofsensitive information.CVE-2023-42884: an anonymous researcherFind MyAvailable for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rdgeneration and later, iPad 5th generation and later, and iPad mini 5thgeneration and laterImpact: An app may be able to read sensitive location informationDescription: This issue was addressed with improved redaction ofsensitive information.CVE-2023-42922: Wojciech Regula of SecuRing (wojciechregula.blog)ImageIOAvailable for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rdgeneration and later, iPad 5th generation and later, and iPad mini 5thgeneration and laterImpact: Processing an image may lead to arbitrary code executionDescription: The issue was addressed with improved memory handling.CVE-2023-42899: Meysam Firouzi @R00tkitSMM and Junsung LeeKernelAvailable for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rdgeneration and later, iPad 5th generation and later, and iPad mini 5thgeneration and laterImpact: An app may be able to break out of its sandboxDescription: The issue was addressed with improved memory handling.CVE-2023-42914: Eloi Benoist-Vanderbeken (@elvanderb) of Synacktiv(@Synacktiv)WebKitAvailable for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rdgeneration and later, iPad 5th generation and later, and iPad mini 5thgeneration and laterImpact: Processing an image may lead to a denial-of-serviceDescription: The issue was addressed with improved memory handling.WebKit Bugzilla: 263349CVE-2023-42883: Zoom Offensive Security TeamWebKitAvailable for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rdgeneration and later, iPad 5th generation and later, and iPad mini 5thgeneration and laterImpact: Processing web content may lead to arbitrary code execution.Apple is aware of a report that this issue may have been exploitedagainst versions of iOS before iOS 16.7.1.Description: A memory corruption vulnerability was addressed withimproved locking.WebKit Bugzilla: 265067CVE-2023-42917: Clément Lecigne of Google's Threat Analysis GroupWebKitAvailable for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rdgeneration and later, iPad 5th generation and later, and iPad mini 5thgeneration and laterImpact: Processing web content may disclose sensitive information. Appleis aware of a report that this issue may have been exploited againstversions of iOS before iOS 16.7.1.Description: An out-of-bounds read was addressed with improved inputvalidation.WebKit Bugzilla: 265041CVE-2023-42916: Clément Lecigne of Google's Threat Analysis GroupThis update is available through iTunes and Software Update on youriOS device, and will not appear in your computer's Software Updateapplication, or in the Apple Downloads site. Make sure you have anInternet connection and have installed the latest version of iTunesfrom https://www.apple.com/itunes/ iTunes and Software Update on thedevice will automatically check Apple's update server on its weeklyschedule. When an update is detected, it is downloaded and the optionto be installed is presented to the user when the iOS device isdocked. We recommend applying the update immediately if possible.Selecting Don't Install will present the option the next time youconnect your iOS device. The automatic update process may take up toa week depending on the day that iTunes or the device checks forupdates. You may manually obtain the update via the Check for Updatesbutton within iTunes, or the Software Update on your device. Tocheck that the iPhone, iPod touch, or iPad has been updated: *Navigate to Settings * Select General * Select About. The versionafter applying this update will be "iOS 16.7.3 and iPadOS 16.7.3".All information is also posted on the Apple Security Updatesweb site: https://support.apple.com/en-us/HT201222.This message is signed with Apple's Product Security PGP key,and details are available at:https://www.apple.com/support/security/pgp/-----BEGIN PGP SIGNATURE-----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khhF-----END PGP SIGNATURE-----Related news
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A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Sonoma 14.2, iOS 17.2 and iPadOS 17.2, watchOS 10.2. An app may be able to access sensitive user data.
A logic issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.2, macOS Ventura 13.6.3, macOS Monterey 12.7.2. An app may be able to access protected user data.
The issue was addressed with improved memory handling. This issue is fixed in Safari 17.2, macOS Sonoma 14.2, watchOS 10.2, iOS 17.2 and iPadOS 17.2, tvOS 17.2. Processing web content may lead to arbitrary code execution.
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Sonoma 14.2. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Sonoma 14.2, iOS 17.2 and iPadOS 17.2, watchOS 10.2. An app may be able to access sensitive user data.
A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Sonoma 14.2, iOS 17.2 and iPadOS 17.2, watchOS 10.2. An app may be able to access sensitive user data.
A logic issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.2, macOS Ventura 13.6.3, macOS Monterey 12.7.2. An app may be able to access protected user data.
A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Sonoma 14.2, iOS 17.2 and iPadOS 17.2, watchOS 10.2. An app may be able to access sensitive user data.
A logic issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.2, macOS Ventura 13.6.3, macOS Monterey 12.7.2. An app may be able to access protected user data.
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Sonoma 14.2. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Sonoma 14.2, iOS 17.2 and iPadOS 17.2, watchOS 10.2. An app may be able to access sensitive user data.
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Sonoma 14.2. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Sonoma 14.2. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
A logic issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.2, macOS Ventura 13.6.3, macOS Monterey 12.7.2. An app may be able to access protected user data.
A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Sonoma 14.2, iOS 17.2 and iPadOS 17.2, watchOS 10.2. An app may be able to access sensitive user data.
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Sonoma 14.2. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
A logic issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.2, macOS Ventura 13.6.3, macOS Monterey 12.7.2. An app may be able to access protected user data.
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Sonoma 14.2. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
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Apple has released software updates for iOS, iPadOS, macOS, and Safari web browser to address two security flaws that it said have come under active exploitation in the wild on older versions of its software. The vulnerabilities, both of which reside in the WebKit web browser engine, are described below - CVE-2023-42916 - An out-of-bounds read issue that could be exploited to
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A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.
A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.