CVE-2020-6456
6.5
MEDIUM
CVSS 3.1
EPSS 1.4%
Description
Insufficient validation of untrusted input in clipboard in Google Chrome prior to 81.0.4044.92 allowed a local attacker to bypass site isolation via crafted clipboard contents.
How to fix CVE-2020-6456
To remediate CVE-2020-6456, upgrade the affected package to a fixed version below.
- Debian/chromium—upgrade to 81.0.4044.92-1 or later
Is CVE-2020-6456 being exploited?
Low — EPSS is 1.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 81.0.4044.92-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |