CVE-2021-37967
4.3
MEDIUM
CVSS 3.1
EPSS 0.74%
Description
Inappropriate implementation in Background Fetch API in Google Chrome prior to 94.0.4606.54 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page.
How to fix CVE-2021-37967
To remediate CVE-2021-37967, upgrade the affected package to a fixed version below.
- Debian/chromium—upgrade to 97.0.4692.71-0.1~deb11u1 or later
Is CVE-2021-37967 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 97.0.4692.71-0.1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |