CVE-2024-54498: Apple macOS Path Traversal Vulnerability

CVE-2024-54498 Overview

A path handling issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.2, macOS Ventura 13.7.2, macOS Sonoma 14.7.2. An app may be able to break out of its sandbox.

Critical Impact
This vulnerability allows potential sandbox escape, posing significant security risks to macOS environments.

Affected Products

Apple macOS Sequoia 15.2
Apple macOS Ventura 13.7.2
Apple macOS Sonoma 14.7.2

Discovery Timeline

2024-12-12 - CVE-2024-54498 published to NVD
2025-11-03 - Last updated in NVD database

Technical Details for CVE-2024-54498

Vulnerability Analysis

The vulnerability arises from improper handling of file paths, allowing an application to escape its sandbox. This could lead to unauthorized access to sensitive system resources and data.

Root Cause

The core of the vulnerability is insufficient validation of file paths within the macOS sandbox environment.

Attack Vector

This path handling issue can be exploited locally, requiring prior access to the system to perform the escape.

bash

# Hypothetical Bash script showcasing path traversal
path="../../../../etc/passwd"
cat $path

Detection Methods for CVE-2024-54498

Indicators of Compromise

Unexpected sandbox behavior
Access logs showing path traversal attempts
Unauthorized changes to system configurations

Detection Strategies

Utilizing file access monitoring tools and system logs can help detect unusual path navigation behavior and unauthorized access attempts.

Monitoring Recommendations

Leverage SentinelOne endpoint protection to continuously monitor file system activities. Employ real-time alerts for unauthorized file access and sandbox escape attempts.

How to Mitigate CVE-2024-54498

Immediate Actions Required

Update to the latest macOS versions
Monitor system logs for anomalies
Restrict app permissions and access levels

Patch Information

Apple has released patches for macOS versions 15.2, 13.7.2, and 14.7.2. Refer to Apple's advisory for detailed patch instructions.

Workarounds

As a temporary measure, reinforce sandbox policies and limit app permissions to mitigate the risk until a full patch update can be applied.