CVE-2023-21239

Summary

CVE-2023-21239 is a vulnerability affecting Notification.java in which image data leakage across user boundaries can occur due to a confused deputy issue in the visitUris function. This issue allows for local information disclosure without requiring additional execution privileges or user interaction. Confused deputy vulnerabilities arise when a program transfers control to a part of the code that the attacker can manipulate, leading to unintended access to sensitive information.

Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.