Apple Devices visionOS, Safari, iOS, iPadOS, macOS, watchOS, tvOS, Web Content Processing Vulnerability, CVE-2025-24162 Critical

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CVE-2025-24162 is a critical vulnerability affecting Apple’s ecosystem, including visionOS, Safari, iOS, iPadOS, macOS, watchOS, and tvOS. The issue arises due to improper state management when processing maliciously crafted web content. Attackers can exploit this flaw by creating specially designed web pages or content that, when accessed by a victim, causes the application or system to crash unexpectedly. This vulnerability is resolved in visionOS 2.3, Safari 18.3, iOS 18.3, iPadOS 18.3, macOS Sequoia 15.3, watchOS 11.3, and tvOS 18.3. The CVSS 3.x severity score indicates a critical risk, emphasizing the importance of applying the provided updates to mitigate potential exploitation.

DailyCVE Form:

Platform: Apple Devices

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Version: visionOS <2.3, Safari <18.3, iOS <18.3, iPadOS <18.3, macOS <15.3, watchOS <11.3, tvOS <18.3

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Vulnerability: Web Content Processing

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Severity: Critical

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Date: 01/27/2025

What Undercode Say:

1. Exploitation Details:

  • Attackers craft malicious web content e.g., HTML, JavaScript to trigger improper state management.
  • Victims accessing such content via Safari or other affected apps experience unexpected crashes.
  • Exploits may lead to denial of service DoS or potential remote code execution RCE in some scenarios.

2. Protection Measures:

  • Update to visionOS 2.3, Safari 18.3, iOS 18.3, iPadOS 18.3, macOS Sequoia 15.3, watchOS 11.3, or tvOS 18.3.
  • Disable automatic rendering of untrusted web content.
  • Use web filtering tools to block malicious URLs.

3. Analytics:

  • CVSS Score: 9.8 Critical
  • Attack Vector: Network-based
  • Complexity: Low No user interaction required

4. Commands:

  • Check macOS version: `sw_vers`
    – Check iOS version: Go to Settings > General > About.
  • Force update: `softwareupdate –install –all`

5. Code Snippets:

  • Detect vulnerable Safari version in JavaScript: 
    if navigator.userAgent.includes"Safari/18.2" {
console.log"Vulnerable Safari version detected.";
}

6. URLs:

  • Apple Security Updates: [https://support.apple.com/en-us/HT201222]https://support.apple.com/en-us/HT201222
  • CVE Details: [https://nvd.nist.gov/vuln/detail/CVE-2025-24162]https://nvd.nist.gov/vuln/detail/CVE-2025-24162
  • Web Content Filtering Tools: [https://www.cloudflare.com/]https://www.cloudflare.com/

7. Additional Tools:

  • Use Wireshark to monitor network traffic for malicious payloads.
  • Deploy intrusion detection systems IDS to flag suspicious web requests.

8. Mitigation Script:

  • Automate updates on macOS: 
    !/bin/bash
softwareupdate --install --all

9. Testing Exploit:

  • Create a test HTML file with crafted content to verify system behavior.
  • Example: 
    </li>
</ul>

<script>
// Malicious payload triggering state management flaw
window.location.href = "data:text/html,<body onload='whiletrue{}'>";
</script>

    10. Reporting:

    • Report suspicious activity to Apple Security: [[email protected]]mailto:[email protected].
      By following these steps, users and administrators can effectively mitigate the risks associated with CVE-2025-24162.

    References:

    Reported By: https://nvd.nist.gov/vuln/detail/CVE-2025-24162
    Extra Source Hub:
    Undercode

    Image Source:

    Undercode AI DI v2Featured Image

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