CVE-2018-5242 : Vulnerability Insights and Analysis

Norton App Lock prior to version 1.3.0.329 is vulnerable to a bypass exploit that allows users to gain unauthorized access to the device.

Understanding CVE-2018-5242

This CVE involves a security vulnerability in Norton App Lock that enables users to bypass the app's locking mechanism.

What is CVE-2018-5242?

The exploit in Norton App Lock versions before 1.3.0.329 allows users to circumvent the app's security measures, granting them access to the device without proper authorization.

The Impact of CVE-2018-5242

The vulnerability poses a significant security risk as it undermines the app's primary function of securing the device, potentially leading to unauthorized access and data breaches.

Technical Details of CVE-2018-5242

Norton App Lock's security flaw can be further understood through the following technical details:

Vulnerability Description

The bypass exploit in Norton App Lock version 1.3.0.329 and earlier versions allows users to bypass the app's locking mechanism, compromising the device's security.

Affected Systems and Versions

Product: Norton App Lock
Vendor: Symantec Corporation
Vulnerable Versions: Prior to version 1.3.0.329

Exploitation Mechanism

The exploit enables users to bypass the app, preventing it from locking the device and granting unauthorized access.

Mitigation and Prevention

To address the CVE-2018-5242 vulnerability, consider the following mitigation strategies:

Immediate Steps to Take

Update Norton App Lock to version 1.3.0.329 or later to patch the security flaw.
Avoid using the app on untrusted devices or networks to minimize the risk of exploitation.

Long-Term Security Practices

Regularly update all installed applications and operating systems to prevent security vulnerabilities.
Implement strong device authentication methods to enhance overall security.

Patching and Updates

Stay informed about security updates and patches released by Symantec Corporation for Norton App Lock.