CVE-2019-2143 : Security Advisory and Response
Learn about CVE-2019-2143, a vulnerability in libxaac impacting Android devices up to Android-10. Find out how to mitigate the risk and prevent information disclosure.
This CVE-2019-2143 article provides insights into a vulnerability in libxaac affecting Android devices up to Android-10.
Understanding CVE-2019-2143
What is CVE-2019-2143?
CVE-2019-2143 is a vulnerability in libxaac that lacks a bounds check, potentially leading to an out-of-bounds read. This flaw could expose sensitive data without requiring additional privileges, contingent on user interaction.
The Impact of CVE-2019-2143
The vulnerability could result in information disclosure on Android devices running versions up to and including Android-10.
Technical Details of CVE-2019-2143
Vulnerability Description
The absence of a bounds check in libxaac may lead to an out-of-bounds read, enabling potential information disclosure.
Affected Systems and Versions
- Product: Android
- Versions: Up to and including Android-10
Exploitation Mechanism
- User interaction is necessary for the exploit to occur
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by the vendor
- Exercise caution while interacting with untrusted sources
Long-Term Security Practices
- Regularly update the device's operating system
- Implement security best practices to mitigate potential vulnerabilities
Patching and Updates
- Stay informed about security bulletins and updates from the official vendor