CVE-2019-2211 Explained : Impact and Mitigation

Android versions 8.0, 8.1, 9, and 10 are affected by a SQL injection vulnerability in the TvProvider.java file, potentially leading to information disclosure without user interaction.

Understanding CVE-2019-2211

This CVE involves a SQL injection vulnerability in Android versions 8.0, 8.1, 9, and 10, allowing attackers to disclose local information without needing additional execution privileges.

What is CVE-2019-2211?

The vulnerability lies in the createProjectionMapForQuery method in TvProvider.java, enabling SQL injection attacks that could expose local data without user interaction.

The Impact of CVE-2019-2211

The vulnerability could lead to the disclosure of local information without requiring any additional execution privileges, posing a risk of information exposure.

Technical Details of CVE-2019-2211

The technical details of this CVE include:

Vulnerability Description

The createProjectionMapForQuery method in TvProvider.java is susceptible to SQL injection.

Affected Systems and Versions

Product: Android
Versions: Android-8.0, Android-8.1, Android-9, Android-10

Exploitation Mechanism

Attackers can exploit the vulnerability in TvProvider.java to perform SQL injection attacks, potentially leading to information disclosure.

Mitigation and Prevention

To address CVE-2019-2211, consider the following steps:

Immediate Steps to Take

Apply security patches provided by the vendor.
Monitor for any unusual activities on affected systems.

Long-Term Security Practices

Regularly update and patch software to prevent vulnerabilities.
Implement secure coding practices to mitigate SQL injection risks.

Patching and Updates

Stay informed about security bulletins and updates from Android to address vulnerabilities promptly.