CVE-2019-2153 : Security Advisory and Response
Learn about CVE-2019-2153, a vulnerability in Android-10's libxaac that may lead to information disclosure. Find out how to mitigate the risk and protect your device.
Android-10 libxaac Out of Bounds Read Vulnerability
Understanding CVE-2019-2153
What is CVE-2019-2153?
A missing bounds check in libxaac in Android-10 may lead to an out of bounds read, potentially resulting in information disclosure. This vulnerability does not require additional execution privileges and relies on user interaction for exploitation.
The Impact of CVE-2019-2153
The vulnerability poses a risk of information disclosure on affected Android-10 devices.
Technical Details of CVE-2019-2153
Vulnerability Description
In libxaac, a missing bounds check can trigger an out of bounds read, potentially leading to information disclosure.
Affected Systems and Versions
- Product: Android
- Version: Android-10
Exploitation Mechanism
- No additional execution privileges are needed
- Requires user interaction for exploitation
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 device's operating system and applications
- Implement security best practices such as using strong passwords and enabling two-factor authentication
Patching and Updates
- Stay informed about security bulletins and updates from the Android security team