CVE-2021-30558
chromium - security update
8.8
HIGH
CVSS 3.1
EPSS 11.5%
Description
Insufficient policy enforcement in content security policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chrome security severity: Medium)
How to fix CVE-2021-30558
To remediate CVE-2021-30558, upgrade the affected package to a fixed version below.
- Debian/chromium—upgrade to 97.0.4692.71-0.1~deb11u1 or later
- —upgrade to 97.0.4692.71-0.1~deb11u1 or later
Is CVE-2021-30558 being exploited?
Moderate — EPSS is 11.5%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (2)
- from 0, < 97.0.4692.71-0.1~deb11u1
- from 0, < 97.0.4692.71-0.1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |