CVE-2019-2146 Explained : Impact and Mitigation
Learn about CVE-2019-2146, a vulnerability in libxaac on Android-10 that could expose sensitive data. Find out how to mitigate and prevent this issue.
Android-10 libxaac Vulnerability
Understanding CVE-2019-2146
What is CVE-2019-2146?
CVE-2019-2146 is a vulnerability in libxaac on Android-10 that lacks a bounds check, potentially leading to an out-of-bounds read and exposing sensitive data.
The Impact of CVE-2019-2146
This vulnerability could allow an attacker to access sensitive information through user interaction without needing additional execution privileges.
Technical Details of CVE-2019-2146
Vulnerability Description
The absence of a bounds check in libxaac on Android-10 may result in an out-of-bounds read, leading to potential information exposure.
Affected Systems and Versions
- Product: Android
- Version: Android-10
Exploitation Mechanism
- Attacker requires user interaction
- No additional execution privileges needed
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches promptly
- Monitor for any unusual activities on affected systems
Long-Term Security Practices
- Regularly update software and firmware
- Conduct security assessments and audits periodically
Patching and Updates
- Refer to the official Android security bulletin for patch information