CVE-2024-33664
python-jose denial of service via compressed JWE content
5.3
MEDIUM
CVSS 3.1
EPSS 0.25%
Description
python-jose through 3.3.0 allows attackers to cause a denial of service (resource consumption) during a decode via a crafted JSON Web Encryption (JWE) token with a high compression ratio, aka a "JWT bomb." This is similar to CVE-2024-21319.
How to fix CVE-2024-33664
To remediate CVE-2024-33664, upgrade the affected package to a fixed version below.
- —no fix listed
- —upgrade to 3.4.0 or later
- —upgrade to 3.4.0 or later
Is CVE-2024-33664 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0
- from 0, < 3.4.0
- from 0, < 3.4.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |