CVE-2020-16005
Google Chrome vulnerability analysis and mitigation

Overview

CVE-2020-16005 is a security vulnerability discovered in Google Chrome's ANGLE (Almost Native Graphics Layer Engine) component prior to version 86.0.4240.183. The vulnerability stems from insufficient policy enforcement that could allow a remote attacker to potentially exploit heap corruption through a crafted HTML page (NVD, Chrome Release).

Technical details

The vulnerability has been assigned a CVSS v3.1 base score of 8.8 (HIGH) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. This indicates that the vulnerability can be exploited remotely, requires low attack complexity, needs no privileges, but does require user interaction. The vulnerability affects confidentiality, integrity, and availability, all with high impact (NVD).

Impact

If successfully exploited, this vulnerability could allow an attacker to potentially execute arbitrary code through heap corruption, leading to a complete compromise of the affected system's confidentiality, integrity, and availability. The attack requires user interaction, typically in the form of visiting a maliciously crafted webpage (NVD).

Exploitability

The vulnerability requires user interaction to be exploited, specifically through a crafted HTML page. The attack vector is network-based, meaning it can be exploited remotely. The vulnerability has been classified with low attack complexity, suggesting it is relatively straightforward to exploit once the conditions are met (NVD).

Mitigation and workarounds

The vulnerability has been patched in Google Chrome version 86.0.4240.183. Users and administrators should update to this version or later to mitigate the risk. The fix has been distributed to various Linux distributions including Debian, Fedora, and OpenSUSE through their respective security updates (Chrome Release, Gentoo Advisory).

Additional resources


SourceThis report was generated using AI

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