CVE-2020-6514

Publication date 22 July 2020

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

6.5 · Medium

Score breakdown

Inappropriate implementation in WebRTC in Google Chrome prior to 84.0.4147.89 allowed an attacker in a privileged network position to potentially exploit heap corruption via a crafted SCTP stream.

Read the notes from the security team

Status

Package Ubuntu Release Status
chromium-browser 23.04 lunar
Not affected
22.10 kinetic
Not affected
22.04 LTS jammy
Not affected
21.10 impish
Not affected
21.04 hirsute
Not affected
20.10 groovy
Not affected
20.04 LTS focal Not in release
19.10 eoan
Not affected
18.04 LTS bionic
Fixed 84.0.4147.105-0ubuntu0.18.04.1
16.04 LTS xenial
Fixed 84.0.4147.105-0ubuntu0.16.04.1
14.04 LTS trusty Not in release
firefox 23.04 lunar
Fixed 80.0.1+build1-0ubuntu1
22.10 kinetic
Fixed 80.0.1+build1-0ubuntu1
22.04 LTS jammy
Fixed 80.0.1+build1-0ubuntu1
21.10 impish
Fixed 80.0.1+build1-0ubuntu1
21.04 hirsute
Fixed 80.0.1+build1-0ubuntu1
20.10 groovy
Fixed 80.0.1+build1-0ubuntu1
20.04 LTS focal
Fixed 79.0+build1-0ubuntu0.20.04.1
18.04 LTS bionic
Fixed 79.0+build1-0ubuntu0.18.04.1
16.04 LTS xenial
Fixed 79.0+build1-0ubuntu0.16.04.2
14.04 LTS trusty Not in release
thunderbird 23.04 lunar
Not affected
22.10 kinetic
Not affected
22.04 LTS jammy
Not affected
21.10 impish
Not affected
21.04 hirsute
Not affected
20.10 groovy
Not affected
20.04 LTS focal
Fixed 1:78.7.1+build1-0ubuntu0.20.04.1
18.04 LTS bionic
Fixed 1:78.8.1+build1-0ubuntu0.18.04.1
16.04 LTS xenial Ignored end of standard support, was needed
14.04 LTS trusty Not in release

Notes

alexmurray

The Debian chromium source package is called chromium-browser in Ubuntu

mdeslaur

starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap

Severity score breakdown

Parameter Value
Base score 6.5 · Medium
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact High
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N