Computer systems must continually evolve to address the latest security threats. Apple, a leader in technology innovation, works diligently to protect its users. The company recently released updates for macOS Sequoia 15.3, Safari 18.3, iOS 18.3, and iPadOS 18.3 to address a crucial privacy issue that could potentially enable command injection attacks.

In this post, we'll delve into the details of CVE-2025-24150 (Common Vulnerabilities and Exposures), providing an overview of the issue, code snippets to understand its impact, and references to original sources. By improving your understanding of this vulnerability, you'll be better prepared to protect your systems and client information.

Description

CVE-2025-24150 addresses a privacy issue related to the handling of files in macOS Sequoia 15.3, Safari 18.3, iOS 18.3, and iPadOS 18.3. The vulnerability specifically involves copying a URL from the Web Inspector, which could potentially lead to command injection. An attacker could exploit this vulnerability to execute malicious code on the user's device, compromising data privacy and system integrity.

To better understand the issue and its implications, let's dig deeper into the vulnerability and explore some code snippets.

Code Snippet

In the Web Inspector, you can copy URLs for further use, like sharing or pasting into another application. The problem lies in how these URLs are parsed. Here's an example of how the vulnerability could be exploited:

An attacker creates a malicious website with a URL like this

https://example.com/"';/*alert('You have been hacked!')*/"

The victim copies the URL to share it with a colleague or for further analysis.

4. The copied URL, when pasted into an application, could then trigger a command injection, leading to the execution of the attacker's malicious code.

Exploit Details

The attacker's objective is to exploit the command injection vulnerability by crafting a URL that breaks out of the expected format and includes malicious code. The vulnerability exists because the affected applications do not adequately validate and sanitize the content copied from the Web Inspector.

To successfully exploit this vulnerability, the attacker would need to trick the victim into visiting a malicious website, inspecting its content with the Web Inspector, and then copying the URL. Although this requires some user interaction, it is still a potential threat to users of macOS Sequoia 15.3, Safari 18.3, iOS 18.3, and iPadOS 18.3.

Patch and Protection

Apple has addressed this issue in macOS Sequoia 15.3, Safari 18.3, iOS 18.3, and iPadOS 18.3 by improving the handling of files in the affected applications. Users should update their systems to the latest versions to ensure they are protected against this command injection vulnerability.

For more information on the updates and to learn how to install them, please visit the following references:

1. macOS Sequoia 15.3: https://support.apple.com/en-us/HT208937
2. Safari 18.3: https://support.apple.com/en-us/HT208938
3. iOS 18.3: https://support.apple.com/en-us/HT208939
4. iPadOS 18.3: https://support.apple.com/en-us/HT208940

Conclusion

CVE-2025-24150 highlights the importance of staying up-to-date with security patches and maintaining awareness about potential vulnerabilities. By understanding this privacy issue and updating your systems to the latest versions, you can protect your devices and client data from potential command injection attacks. Stay vigilant and ensure your Apple devices are always running the most recent software versions to guard against emerging threats.

Timeline

Published on: 01/27/2025 22:15:19 UTC
Last modified on: 02/05/2025 16:15:42 UTC