CVE-2020-0117 : Vulnerability Insights and Analysis

Android devices have a vulnerability in aes_cmac code that may lead to remote code execution without requiring user interaction.

Understanding CVE-2020-0117

This CVE affects Android versions 8.0, 8.1, 9, and 10, posing potential risks of remote code execution.

What is CVE-2020-0117?

Vulnerability in aes_cmac code leading to out of bounds write
Allows for remote code execution in Bluetooth server without additional privileges

The Impact of CVE-2020-0117

The vulnerability could be exploited remotely, posing a significant security risk to Android devices.

Technical Details of CVE-2020-0117

This section provides specific technical details regarding the vulnerability.

Vulnerability Description

Integer overflow in aes_cmac code
May result in out of bounds write

Affected Systems and Versions

Products: Android
Versions: Android-8.1, Android-9, Android-10, Android-8.0

Exploitation Mechanism

The vulnerability allows attackers to trigger remote code execution in the Bluetooth server, potentially compromising device security.

Mitigation and Prevention

Effective measures to address and prevent exploitation of CVE-2020-0117.

Immediate Steps to Take

Apply security patches provided by the device manufacturer
Monitor for any suspicious activities on Bluetooth services

Long-Term Security Practices

Regularly update device software to latest versions
Implement network security measures to protect against remote attacks

Patching and Updates

Install security patches as soon as they are released by Android providers