CVE-2019-2159 : Exploit Details and Defense Strategies

Android libxaac library is vulnerable to an out of bounds write issue, potentially leading to remote code execution without additional privileges.

Understanding CVE-2019-2159

What is CVE-2019-2159?

The libxaac library in Android is prone to an out of bounds write vulnerability due to a missing bounds check. This flaw could be exploited for remote code execution, requiring user interaction.

The Impact of CVE-2019-2159

This vulnerability could allow attackers to execute code remotely on affected Android devices without needing extra execution privileges.

Technical Details of CVE-2019-2159

Vulnerability Description

The vulnerability in libxaac library allows for an out of bounds write, potentially leading to remote code execution.

Affected Systems and Versions

Product: Android
Versions: Up to Android-10

Exploitation Mechanism

Attackers can exploit this vulnerability by interacting with the user, enabling remote code execution.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches provided by Android for the affected versions.
Regularly update Android devices to mitigate known vulnerabilities.

Long-Term Security Practices

Implement strict security protocols and best practices to prevent remote code execution attacks.

Patching and Updates

Stay informed about security bulletins and updates from Android to address vulnerabilities promptly.