Missing Authorization in Google Chrome Address Bar Spoofing

Executive Summary

This vulnerability involves a missing authorization check in Google Chrome's Core component. It allows an attacker who has already compromised the renderer process to potentially manipulate the browser's address bar. This could trick users into believing they are on a legitimate website when they are not.

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Detection Guidance

This vulnerability involves missing authorization in Google Chrome's Core component, allowing renderer process compromise to spoof the address bar. Detection primarily requires verifying Chrome version and monitoring for suspicious renderer behavior. Check Chrome version with commands like 'google-chrome --version' or 'chromium-browser --version'. Ensure installed version is 152.0.7977.65 or later. Monitor renderer processes for unusual activity or unexpected HTML page interactions.

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Impact Analysis

This vulnerability could lead to phishing attacks where users are deceived into entering sensitive information on spoofed websites. It may also enable attackers to trick users into downloading malicious files or visiting harmful sites by making them appear trustworthy.

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Compliance Impact

This vulnerability involves missing authorization in Google Chrome that could allow a remote attacker to spoof the address bar via a crafted HTML page. While this could potentially lead to phishing attacks or unauthorized data access, the specific impact on compliance with GDPR or HIPAA is not detailed in the provided context. Address bar spoofing may contribute to data breaches or unauthorized access, which are concerns under both regulations, but direct compliance implications are not specified here.

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Mitigation Strategies

Update Google Chrome to version 152.0.7977.65 or later to address the missing authorization issue in Core.

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