CVE-2019-18381 Explained : Impact and Mitigation

Norton Password Manager prior to version 6.6.2.5 is vulnerable to a cross-origin resource sharing (CORS) issue.

Understanding CVE-2019-18381

This CVE identifies a security vulnerability in Norton Password Manager that could potentially be exploited by attackers.

What is CVE-2019-18381?

The vulnerability in Norton Password Manager prior to version 6.6.2.5 allows for cross-origin resource sharing (CORS) attacks, enabling the retrieval of restricted resources from a different domain.

The Impact of CVE-2019-18381

Exploitation of this vulnerability could lead to unauthorized access to sensitive information stored in the password manager.

Technical Details of CVE-2019-18381

Norton Password Manager's vulnerability is detailed below.

Vulnerability Description

The vulnerability in Norton Password Manager prior to version 6.6.2.5 is related to cross-origin resource sharing (CORS), facilitating unauthorized access to restricted resources.

Affected Systems and Versions

Product: Norton Password Manager
Versions Affected: Prior to 6.6.2.5

Exploitation Mechanism

Attackers can exploit this vulnerability to retrieve restricted resources from a different domain, potentially compromising user data.

Mitigation and Prevention

Protecting against CVE-2019-18381 involves taking immediate and long-term security measures.

Immediate Steps to Take

Update Norton Password Manager to version 6.6.2.5 or later to mitigate the vulnerability.
Avoid visiting untrusted websites or clicking on suspicious links.

Long-Term Security Practices

Regularly update all software and applications to the latest versions.
Implement strong and unique passwords for all accounts.

Patching and Updates

Symantec has released a patch to address the vulnerability. Ensure that Norton Password Manager is updated to the latest version to prevent exploitation of this issue.