CVE-2019-2051 Explained : Impact and Mitigation

Android operating system vulnerability in spaces.h file leading to potential information disclosure.

Understanding CVE-2019-2051

What is CVE-2019-2051?

The vulnerability in the spaces.h file of Android OS could allow an out-of-bounds read, potentially resulting in remote information disclosure without the need for additional execution privileges.

The Impact of CVE-2019-2051

This vulnerability could lead to the disclosure of remote information without requiring user interaction, affecting various versions of the Android operating system.

Technical Details of CVE-2019-2051

Vulnerability Description

The spaces.h file vulnerability in Android OS may result in an out-of-bounds read due to inadequate input validation, potentially leading to remote information disclosure.

Affected Systems and Versions

Android-7.0
Android-7.1.1
Android-7.1.2
Android-8.0
Android-8.1
Android-9

Exploitation Mechanism

Exploiting this vulnerability does not require user interaction and could lead to the disclosure of remote information.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Implement proper input validation mechanisms.
Monitor for any unauthorized access or data disclosure.

Long-Term Security Practices

Regularly update and patch the operating system and applications.
Conduct security assessments and audits to identify vulnerabilities.

Patching and Updates

Ensure that the Android OS is updated to the latest version to mitigate the vulnerability.