CVE-2022-30738 : Security Advisory and Response

A detailed analysis of CVE-2022-30738, a vulnerability in Samsung Internet allowing attackers to spoof the address bar via script execution.

Understanding CVE-2022-30738

This section explores the impact, technical details, and mitigation strategies related to CVE-2022-30738.

What is CVE-2022-30738?

CVE-2022-30738 involves an improper check in the Loader component of Samsung Internet versions prior to 17.0.1.69. This flaw enables attackers to spoof the address bar by executing malicious scripts.

The Impact of CVE-2022-30738

With a CVSS base score of 4.3 (Medium severity), this vulnerability poses a risk by allowing attackers to manipulate the address bar, potentially leading to phishing attacks or unauthorized user actions.

Technical Details of CVE-2022-30738

Dive deeper into the specific technical aspects of this vulnerability.

Vulnerability Description

The vulnerability arises from a lack of proper validation in the Loader component, enabling attackers to execute script-based spoofing attacks.

Affected Systems and Versions

Samsung Internet versions before 17.0.1.69 are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability over the network and require user interaction to execute the spoofing scripts.

Mitigation and Prevention

Learn how to address and prevent the exploitation of CVE-2022-30738 to enhance your security posture.

Immediate Steps to Take

Users should update Samsung Internet to version 17.0.1.69 or newer to mitigate the risk of address bar spoofing attacks.

Long-Term Security Practices

Encourage users to exercise caution while browsing and avoid clicking on suspicious links or running unknown scripts.

Patching and Updates

Regularly check for security updates from Samsung Mobile and apply patches promptly to protect against emerging threats.