Apple platforms: Web Denial of Service (CVE-2024-44192) #shorts

Summary

Today, we discuss CVE-2024-44192, a significant vulnerability affecting various Apple products. This vulnerability, classified as a web denial of service, involves processing maliciously crafted web content, which could lead to unexpected process crashes across several Apple operating systems and Safari browser.

Product details

The affected products by CVE-2024-44192 include a wide range of Apple technologies: macOS versions earlier than 15, tvOS versions before 18, visionOS versions prior to 2, iOS and iPadOS earlier than version 18, watchOS versions before 11, and Safari versions earlier than 18. It's critical for users of these products to be aware of this vulnerability to ensure their systems are secure.

Vulnerability type summary

CVE-2024-44192 is characterized as a web denial of service vulnerability. It can be triggered by processing specially crafted web content, leading to an unexpected process crash. While no exploit is currently available, the nature of this vulnerability underlines the importance of regular software updates to mitigate potential risks.

Details of the vulnerability

According to reports, CVE-2024-44192 was addressed with improved checks in the latest product updates. Exploitation involves network attacks against a particular code block within the Web Handler component. The vulnerability was disclosed without an available exploit, adding urgency to the upgrade recommendation from security advisories like the one released by Debian for WebKitGTK, DSA-5885-1.

Conclusion

In conclusion, CVE-2024-44192 poses a potential risk to systems running older versions of Apple software. With an emphasis on web-based denial of service, this vulnerability highlights the necessity of staying current with software updates. Users are strongly encouraged to upgrade to the recently released versions of affected software to protect against potential attacks.

This chain involves the following actors

This following systems are involved

Attack entry point

Remediation actions

Exploitation actions

• https://support.apple.com/en-us/121238
• https://support.apple.com/en-us/121248
• https://support.apple.com/en-us/121249
• https://support.apple.com/en-us/121250
• https://support.apple.com/en-us/121240
• https://support.apple.com/en-us/121241