CVE-2019-9376 Explained : Impact and Mitigation
Learn about CVE-2019-9376 affecting Android versions 9, 8.0, and 8.1. Find out how to mitigate the Account.java denial of service vulnerability and apply necessary patches.
Android Account.java file vulnerability leading to denial of service.
Understanding CVE-2019-9376
What is CVE-2019-9376?
The Account.java file in Android has a vulnerability that can cause a local denial of service without needing additional execution privileges.
The Impact of CVE-2019-9376
This vulnerability affects Android versions 9, 8.0, and 8.1, potentially leading to a denial of service attack.
Technical Details of CVE-2019-9376
Vulnerability Description
The vulnerability in the Account.java file can trigger a boot loop due to inadequate input validation, allowing for a denial of service attack.
Affected Systems and Versions
- Product: Android
- Affected Versions: Android-9, Android-8.0, Android-8.1
Exploitation Mechanism
- Exploitation does not require user interaction
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by Android for the affected versions
- Monitor for any unusual system behavior that could indicate a denial of service attack
Long-Term Security Practices
- Regularly update and patch all software and applications on Android devices
- Implement proper input validation mechanisms to prevent similar vulnerabilities
- Conduct security audits and assessments periodically
Patching and Updates
- Refer to the Android Security Bulletin for patch information and update schedules