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CVE-2018-6122

Publication date 2 November 2021

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

8.8 · High

Score breakdown

Type confusion in WebAssembly in Google Chrome prior to 66.0.3359.139 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Status

Package Ubuntu Release Status
chromium-browser 18.10 cosmic
Fixed 66.0.3359.181-0ubuntu1
18.04 LTS bionic
Fixed 66.0.3359.181-0ubuntu0.18.04.1
17.10 artful
Fixed 66.0.3359.181-0ubuntu0.17.10.1
16.04 LTS xenial
Fixed 66.0.3359.181-0ubuntu0.16.04.1
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 8.8 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H