CVE-2019-15416 Explained : Impact and Mitigation
Learn about CVE-2019-15416 affecting the Sony keyaki_kddi Android device, allowing pre-installed apps to perform unauthorized app installations. Find mitigation steps here.
The Sony keyaki_kddi Android device is affected by a vulnerability that allows pre-installed apps to perform app installations through an accessible app component.
Understanding CVE-2019-15416
This CVE entry describes a security issue on the Sony keyaki_kddi Android device.
What is CVE-2019-15416?
The vulnerability in the Sony keyaki_kddi Android device enables pre-installed apps to conduct app installations via an accessible app component.
The Impact of CVE-2019-15416
The vulnerability allows any pre-installed app on the device to access the app installation functionality, potentially leading to unauthorized app installations.
Technical Details of CVE-2019-15416
This section provides technical details of the CVE.
Vulnerability Description
The Sony keyaki_kddi Android device contains a pre-installed app, com.kddi.android.packageinstaller, that facilitates app installations by other pre-installed apps.
Affected Systems and Versions
- Device: Sony keyaki_kddi Android
- App: com.kddi.android.packageinstaller
- Version: 08.10.03
Exploitation Mechanism
The vulnerability allows any pre-installed app with the necessary permissions to access the app installation functionality.
Mitigation and Prevention
Protect your device from CVE-2019-15416 with the following steps:
Immediate Steps to Take
- Regularly monitor app installations on the device.
- Avoid granting unnecessary permissions to apps.
Long-Term Security Practices
- Keep your device updated with the latest security patches.
- Be cautious when installing apps from unknown sources.
Patching and Updates
Ensure your device receives regular security updates to mitigate the risk of this vulnerability.