CVE-2020-0006 Explained : Impact and Mitigation
Learn about CVE-2020-0006, an Android NFC vulnerability that could lead to remote information disclosure. Find out affected versions and mitigation steps.
Android NFC Information Disclosure Vulnerability
Understanding CVE-2020-0006
What is CVE-2020-0006?
CVE-2020-0006 is an information disclosure vulnerability in the Android NFC server that could lead to remote information disclosure due to uninitialized data.
The Impact of CVE-2020-0006
The vulnerability may allow an attacker to access heap memory, potentially leading to sensitive information disclosure without the need for additional privileges. Exploitation requires user interaction.
Technical Details of CVE-2020-0006
Vulnerability Description
The vulnerability exists in rw_i93_send_cmd_write_single_block of rw_i93.cc in Android, allowing for heap memory information disclosure.
Affected Systems and Versions
- Product: Android
- Affected Versions: Android-8.0, Android-8.1, Android-9, Android-10
Exploitation Mechanism
- Attacker exploits uninitialized data in NFC server
- User interaction required for successful exploitation
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by Android promptly
- Monitor for any unauthorized access or data breaches
Long-Term Security Practices
- Regularly update Android devices to the latest software versions
- Educate users about the importance of security updates and awareness
Patching and Updates
- Visit the Android Security Bulletin from January 2020 for specific patch details