CVE-2019-2161 Explained : Impact and Mitigation
Learn about CVE-2019-2161, a vulnerability in Android libxaac up to Android-10 that could lead to information disclosure without additional privileges. Find mitigation steps and prevention measures here.
A missing bounds check in libxaac in Android versions up to Android-10 could lead to information disclosure without additional execution privileges.
Understanding CVE-2019-2161
What is CVE-2019-2161?
In libxaac, a vulnerability allows for an out-of-bounds read, potentially resulting in information disclosure without the need for extra execution privileges. Exploitation requires user interaction.
The Impact of CVE-2019-2161
This vulnerability in Android versions up to Android-10 could lead to the disclosure of sensitive information.
Technical Details of CVE-2019-2161
Vulnerability Description
The issue arises from a missing bounds check in libxaac, enabling an out-of-bounds read.
Affected Systems and Versions
- Product: Android
- Versions: Up to Android-10
Exploitation Mechanism
- Exploitation requires user interaction.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by the vendor.
- Avoid interacting with untrusted sources or links.
Long-Term Security Practices
- Regularly update the operating system and applications.
- Implement security best practices to prevent information disclosure.
Patching and Updates
- Keep the device up to date with the latest security patches.