CVE-2018-6171
Publication date 27 June 2019
Last updated 25 August 2025
Ubuntu priority
Description
Use after free in Bluetooth in Google Chrome prior to 68.0.3440.75 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| chromium-browser | ||
| 18.04 LTS bionic |
Fixed 68.0.3440.75-0ubuntu0.18.04.1
|
|
| 16.04 LTS xenial |
Fixed 68.0.3440.75-0ubuntu0.16.04.1
|
|
| 14.04 LTS trusty | Not in release | |
| oxide-qt | ||
| 18.04 LTS bionic | Not in release | |
| 16.04 LTS xenial | Ignored Ubuntu touch end-of-life | |
| 14.04 LTS trusty | Not in release |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
5.7 · Medium
|
| Attack vector | Adjacent |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |