CVE-2019-2156 Explained : Impact and Mitigation

A missing bounds check in libxaac in Android-10 could lead to an out of bounds read, potentially resulting in information disclosure without additional execution privileges.

Understanding CVE-2019-2156

This CVE involves an information disclosure vulnerability in Android-10 due to a missing bounds check in libxaac.

What is CVE-2019-2156?

The vulnerability in libxaac could allow an attacker to read out of bounds, leading to potential sensitive information disclosure.
Successful exploitation requires user interaction but does not need additional execution privileges.

The Impact of CVE-2019-2156

The vulnerability could result in the disclosure of sensitive information without requiring extra execution privileges.

Technical Details of CVE-2019-2156

This section provides technical details about the vulnerability.

Vulnerability Description

A missing bounds check in libxaac could lead to an out of bounds read, potentially disclosing sensitive information.

Affected Systems and Versions

Affected product: Android
Affected version: Android-10

Exploitation Mechanism

User interaction is necessary for successful exploitation of this vulnerability.

Mitigation and Prevention

Learn how to mitigate and prevent the CVE-2019-2156 vulnerability.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Educate users about potential phishing attempts that may exploit this vulnerability.

Long-Term Security Practices

Regularly update and patch systems to prevent exploitation of known vulnerabilities.
Implement security awareness training for users to recognize and report suspicious activities.

Patching and Updates

Stay informed about security bulletins and updates from the vendor to apply patches as soon as they are available.