CVE-2021-30547
8.8
HIGH
CVSS 3.1
EPSS 2.5%
Description
Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.
How to fix CVE-2021-30547
To remediate CVE-2021-30547, upgrade the affected package to a fixed version below.
- Debian/chromium—upgrade to 93.0.4577.82-1 or later
- Debian/firefox-esr—upgrade to 78.12.0esr-1 or later
- —upgrade to 1:78.12.0-1 or later
Is CVE-2021-30547 being exploited?
Low — EPSS is 2.5%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 93.0.4577.82-1
- from 0, < 78.12.0esr-1
- from 0, < 1:78.12.0-1
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 |