CVE-2018-5239 : Exploit Details and Defense Strategies

Norton App Lock prior to v1.3.0.332 has a vulnerability that allows users to bypass the app's lock feature, potentially granting unauthorized access to the device.

Understanding CVE-2018-5239

This CVE involves a security issue in Norton App Lock that could be exploited to evade the app's locking mechanism.

What is CVE-2018-5239?

The vulnerability in Norton App Lock versions prior to v1.3.0.332 enables users to bypass the app's lock feature, allowing them to access the device without proper authorization.

The Impact of CVE-2018-5239

Exploiting this vulnerability can lead to unauthorized access to the device, compromising sensitive information and potentially exposing the user to security risks.

Technical Details of CVE-2018-5239

Norton App Lock vulnerability details and affected systems.

Vulnerability Description

The flaw in Norton App Lock prior to v1.3.0.332 permits users to circumvent the app's lock function, granting them unauthorized access to the device.

Affected Systems and Versions

Product: Norton App Lock
Vendor: Symantec Corporation
Vulnerable Version: Prior to v1.3.0.332

Exploitation Mechanism

The exploit allows users to bypass the app's lock feature, preventing the device from being locked and enabling access without proper authentication.

Mitigation and Prevention

Steps to address and prevent the CVE-2018-5239 vulnerability.

Immediate Steps to Take

Update Norton App Lock to version v1.3.0.332 or later to mitigate the vulnerability.
Avoid using the app on sensitive devices until it is patched.

Long-Term Security Practices

Regularly update all applications and software on your devices.
Use additional security measures like device encryption to enhance protection.

Patching and Updates

Symantec Corporation has released a patch to address the vulnerability. Ensure you apply the latest updates to Norton App Lock to safeguard your device.