CVE-2022-21831
rails - security update
9.8
CRITICAL
CVSS 3.1
EPSS 1.4%
Description
A code injection vulnerability exists in the Active Storage >= v5.2.0 that could allow an attacker to execute code via image_processing arguments.
How to fix CVE-2022-21831
To remediate CVE-2022-21831, upgrade the affected package to a fixed version below.
- Debian/rails—upgrade to 2:6.0.3.7+dfsg-2+deb11u1 or later
- Debian/rails—upgrade to 2:5.2.2.1+dfsg-1+deb10u4 or later
- —upgrade to 5.2.6.3 or later
Is CVE-2022-21831 being exploited?
Low — EPSS is 1.4%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2:6.0.3.7+dfsg-2+deb11u1
- from 0, < 2:5.2.2.1+dfsg-1+deb10u4
- >= 5.2.0, < 5.2.6.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |