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CVE-2024-23222: Apple Multiple Products WebKit Type Confusion Vulnerability

High · CVSS 8.8 (CVSS 3.1)KEV known exploitedEPSS 10.6%, 96th percentilePublished Updated Assigner: apple

In CISA’s Known Exploited Vulnerabilities catalog: Apple Multiple Products WebKit Type Confusion Vulnerability.

Added , federal remediation due . Known ransomware use: Unknown.

Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Description

A type confusion issue was addressed with improved checks. This issue is fixed in Safari 17.3, iOS 15.8.7 and iPadOS 15.8.7, iOS 16.7.5 and iPadOS 16.7.5, iOS 17.3 and iPadOS 17.3, macOS Monterey 12.7.3, macOS Sonoma 14.3, macOS Ventura 13.6.4, tvOS 17.3, visionOS 1.0.2. Processing maliciously crafted web content may lead to arbitrary code execution. This fix associated with the Coruna exploit was shipped in iOS 17.3 on January 22, 2024. This update brings that fix to devices that cannot update to the latest iOS version.

Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Status incidents that name it

No tracked status incident names this CVE.

Affected vendors and products

Apple: iOS and iPadOSApple: macOSApple: SafariApple: tvOSApple: visionOS

References

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