CVE-2020-6471
9.6
CRITICAL
CVSS 3.1
EPSS 1.4%
Description
Insufficient policy enforcement in developer tools in Google Chrome prior to 83.0.4103.61 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.
How to fix CVE-2020-6471
To remediate CVE-2020-6471, upgrade the affected package to a fixed version below.
- Debian/chromium—upgrade to 83.0.4103.83-1 or later
Is CVE-2020-6471 being exploited?
Low — EPSS is 1.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 83.0.4103.83-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |