CVE-2019-9237 : Vulnerability Insights and Analysis
Learn about CVE-2019-9237, a vulnerability in Android Bluetooth allowing out of bounds read, potentially leading to remote information disclosure. Find mitigation steps and prevention measures.
Android Bluetooth Out of Bounds Read Vulnerability
Understanding CVE-2019-9237
What is CVE-2019-9237?
A missing bounds check in Bluetooth within the Android system allows for a potential out of bounds read, leading to remote information disclosure without additional execution privileges. User interaction is required for exploitation.
The Impact of CVE-2019-9237
This vulnerability could potentially disclose remote information without the need for extra execution privileges, emphasizing the importance of user interaction for exploitation.
Technical Details of CVE-2019-9237
Vulnerability Description
The vulnerability arises from a missing bounds check in Bluetooth, enabling an out of bounds read that could result in remote information disclosure.
Affected Systems and Versions
- Product: Android
- Versions Affected: Android-10
Exploitation Mechanism
- The vulnerability allows for potential out of bounds read in Bluetooth within the Android system.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by the Android system promptly.
- Avoid connecting to unknown or untrusted Bluetooth devices.
Long-Term Security Practices
- Regularly update the Android operating system to the latest version.
- Exercise caution when enabling Bluetooth connections in public or unsecured environments.
Patching and Updates
- Stay informed about security bulletins and updates released by Android to address vulnerabilities like CVE-2019-9237.