CVE-2018-6138

Publication date 27 June 2019

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

8.1 · High

Score breakdown

Insufficient policy enforcement in Extensions API in Google Chrome prior to 67.0.3396.62 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension.

Status

Package Ubuntu Release Status
chromium-browser 18.10 cosmic
Fixed 67.0.3396.99-0ubuntu1
18.04 LTS bionic
Fixed 67.0.3396.99-0ubuntu0.18.04.1
17.10 artful
Fixed 67.0.3396.99-0ubuntu0.17.10.1
16.04 LTS xenial
Fixed 67.0.3396.99-0ubuntu0.16.04.2
14.04 LTS trusty Not in release
oxide-qt 18.10 cosmic Not in release
18.04 LTS bionic Not in release
17.10 artful Ignored end of life
16.04 LTS xenial Ignored Ubuntu touch end-of-life
14.04 LTS trusty Not in release

Severity score breakdown

Parameter Value
Base score 8.1 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N