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Vulnerability DatabaseCVE-2020-6547

CVE-2020-6547: 
Google Chrome vulnerability analysis and mitigation

Overview

A security vulnerability identified as CVE-2020-6547 was discovered in Google Chrome versions prior to 84.0.4147.125. The vulnerability involves incorrect security UI implementation in the media component of the browser (Chrome Release, NVD).

Technical details

The vulnerability is classified with a CVSS v3.1 Base Score of 6.5 (MEDIUM) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N. The issue stems from improper restriction of rendered UI layers or frames, categorized under CWE-1021 (NVD).

Impact

When exploited, this vulnerability could allow a remote attacker to potentially obtain sensitive information through a crafted HTML page (NVD).

Exploitability

The vulnerability requires user interaction and can be exploited remotely without authentication. The attack complexity is considered low, making it relatively straightforward for attackers to exploit (NVD).

Mitigation and workarounds

Google addressed this vulnerability in Chrome version 84.0.4147.125. Users are advised to upgrade to this version or later to mitigate the risk. The fix was also incorporated into various Linux distributions including Debian and Fedora (Chrome Release, Debian Advisory).

Additional resources

Source: This report was generated using AI

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