CVE-2019-9356 Explained : Impact and Mitigation
Learn about CVE-2019-9356, a vulnerability in Android-10 NFC server that can lead to information disclosure. Find out how to mitigate and prevent exploitation.
Android NFC server vulnerability in Android-10 can lead to information disclosure.
Understanding CVE-2019-9356
What is CVE-2019-9356?
The NFC server in Android-10 has a vulnerability that can result in an out of bounds read, potentially leading to the disclosure of local information.
The Impact of CVE-2019-9356
Exploiting this vulnerability could disclose local information without needing additional execution privileges, although user interaction is required for successful exploitation.
Technical Details of CVE-2019-9356
Vulnerability Description
The vulnerability in the NFC server of Android-10 allows for an out of bounds read due to a missing bounds check.
Affected Systems and Versions
- Product: Android
- Versions: Android-10
Exploitation Mechanism
- User interaction is necessary for successful exploitation.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches promptly.
- Be cautious of NFC interactions.
Long-Term Security Practices
- Regularly update the Android system.
- Implement security best practices for NFC usage.
Patching and Updates
- Stay informed about security bulletins and updates from Android.