CVE-2019-15452 : Vulnerability Insights and Analysis

The Samsung J3 Android device with a specific build fingerprint contains a pre-installed app that allows other apps to perform installations through an accessible component.

Understanding CVE-2019-15452

This CVE involves a vulnerability in the Samsung J3 Android device that enables pre-installed apps to install other apps through a specific component.

What is CVE-2019-15452?

The Samsung J3 Android device has a build fingerprint that includes a pre-installed app, com.samsung.android.themecenter, which facilitates app installations by other pre-installed apps on the device.

The Impact of CVE-2019-15452

This vulnerability allows unauthorized app installations on the Samsung J3 device, potentially leading to malicious software being installed without user consent.

Technical Details of CVE-2019-15452

Vulnerability Description

The vulnerability lies in the com.samsung.android.themecenter app, which permits other pre-installed apps to install apps through an accessible component.

Affected Systems and Versions

Device: Samsung J3 Android
Build Fingerprint: samsung/j3y17ltedx/j3y17lte:8.0.0/R16NW/J330GDXS3BSC1:user/release-keys
Pre-installed App: com.samsung.android.themecenter
App Version: 6.1.0.0

Exploitation Mechanism

Pre-installed apps on the Samsung J3 device can exploit this vulnerability by acquiring the necessary permissions to install apps through the com.samsung.android.themecenter app.

Mitigation and Prevention

Immediate Steps to Take

Regularly monitor app installations on the device
Restrict permissions for pre-installed apps
Update the device's firmware and security patches

Long-Term Security Practices

Implement app whitelisting to control app installations
Conduct regular security audits and vulnerability assessments

Patching and Updates

Apply security updates provided by Samsung to address this vulnerability