CVE-2021-21217
5.5
MEDIUM
CVSS 3.1
EPSS 1.6%
Description
Uninitialized data in PDFium in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted PDF file.
How to fix CVE-2021-21217
To remediate CVE-2021-21217, upgrade the affected package to a fixed version below.
- Debian/chromium—upgrade to 90.0.4430.72-1 or later
Is CVE-2021-21217 being exploited?
Low — EPSS is 1.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 90.0.4430.72-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |