CVE-2022-38493
7.5
HIGH
CVSS 3.1
EPSS 0.29%
Description
Rhonabwy 0.9.99 through 1.1.x before 1.1.7 doesn't check the RSA private key length before RSA-OAEP decryption. This allows attackers to cause a Denial of Service via a crafted JWE (JSON Web Encryption) token.
How to fix CVE-2022-38493
To remediate CVE-2022-38493, upgrade the affected package to a fixed version below.
- Debian/rhonabwy—upgrade to 1.1.7-1 or later
Is CVE-2022-38493 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.1.7-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |