CVE-2023-38592
Alma Linux vulnerability analysis and mitigation

Overview

CVE-2023-38592 is a logic vulnerability in WebKit that was discovered and fixed in July 2023. The vulnerability affects multiple Apple operating systems including iOS 16.6, iPadOS 16.6, watchOS 9.6, tvOS 16.6, and macOS Ventura 13.5, as well as WebKitGTK versions before 2.40.5. The issue involves processing web content that could lead to arbitrary code execution (Apple Support, WebKit Advisory).

Technical details

The vulnerability is characterized as a logic issue in WebKit's web content processing that was addressed with improved restrictions. It has been assigned a CVSS v3.1 base score of 8.8 (HIGH) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, indicating network accessibility, low attack complexity, no privileges required, and user interaction required (NVD).

Impact

The vulnerability allows processing web content to lead to arbitrary code execution, potentially giving attackers the ability to execute malicious code on affected systems. This could compromise the confidentiality, integrity, and availability of the affected system (Apple Support, Debian Advisory).

Mitigation and workarounds

The vulnerability has been patched in iOS 16.6, iPadOS 16.6, watchOS 9.6, tvOS 16.6, macOS Ventura 13.5, and WebKitGTK version 2.40.5. Users are strongly advised to update to these versions or later to protect against this vulnerability. For Linux distributions, updated packages have been released through their respective security channels (Apple Support, Debian Advisory, Gentoo Advisory).

Additional resources


SourceThis report was generated using AI

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