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CVE-2020-6442

Publication date 13 April 2020

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

4.3 · Medium

Score breakdown

Inappropriate implementation in cache in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

Read the notes from the security team

Status

Package Ubuntu Release Status
chromium-browser 20.04 LTS focal
Not affected
19.10 eoan
Not affected
18.04 LTS bionic
Fixed 81.0.4044.122-0ubuntu0.18.04.1
16.04 LTS xenial
Fixed 81.0.4044.122-0ubuntu0.16.04.1
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 4.3 · Medium
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality Low
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N