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Apple Security Advisory 2023-04-10-3
Apple Security Advisory 2023-04-10-3 - macOS Big Sur 11.7.6 addresses code execution and out of bounds write vulnerabilities.
-----BEGIN PGP SIGNED MESSAGE-----Hash: SHA256APPLE-SA-2023-04-10-3 macOS Big Sur 11.7.6macOS Big Sur 11.7.6 addresses the following issues.Information about the security content is also available athttps://support.apple.com/HT213725.IOSurfaceAcceleratorAvailable for: macOS Big SurImpact: An app may be able to execute arbitrary code with kernelprivileges. Apple is aware of a report that this issue may have beenactively exploited.Description: An out-of-bounds write issue was addressed with improvedinput validation.CVE-2023-28206: Clément Lecigne of Google's Threat Analysis Group andDonncha Ó Cearbhaill of Amnesty International’s Security LabmacOS Big Sur 11.7.6 may be obtained from the Mac App Store orApple's Software Downloads web site:https://support.apple.com/downloads/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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Lq+b-----END PGP SIGNATURE-----Related news
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Categories: Apple Categories: Exploits and vulnerabilities Categories: News Tags: iOS 16.4.1 Tags: iPadOS 16.4.1 Tags: macOS 13.3.1 Tags: CVE-2023-28206 Tags: CVE-2023-28205 Tags: use-after-free Tags: out-of-bounds write Tags: IOSurfaceAccelerator Apple has released iOS 16.4.1, iPadOS 16.4.1, and macOS 13.3.1 for the iPhone, iPad, and Mac, respectively, and our advice is to install them as soon as possible. (Read more...) The post Apple releases emergency updates for two known-to-be-exploited vulnerabilities appeared first on Malwarebytes Labs.
Unpatched Macs, iPhones, and iPads open to browser takeover and system kernel-level malicious code execution, Apple warns.
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 15.7.5 and iPadOS 15.7.5, macOS Monterey 12.6.5, iOS 16.4.1 and iPadOS 16.4.1, macOS Big Sur 11.7.6, macOS Ventura 13.3.1. An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added five security flaws to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation in the wild. This includes three high-severity flaws in the Veritas Backup Exec Agent software (CVE-2021-27876, CVE-2021-27877, and CVE-2021-27878) that could lead to the execution of privileged commands
Apple on Friday released security updates for iOS, iPadOS, macOS, and Safari web browser to address a pair of zero-day flaws that are being exploited in the wild. The two vulnerabilities are as follows - CVE-2023-28205 - A use after free issue in WebKit that could lead to arbitrary code execution when processing specially crafted web content. CVE-2023-28206 - An out-of-bounds write issue in