CVE-2024-33664

State: Published
Severity: 5.3 Medium
Published: Apr 25, 2024
Updated: Sep 5, 2024
Reserved: Apr 25, 2024

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.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	CISA-ADP

Weaknesses

CWE-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/mpdavis/python-jose/issues/344
https://github.com/mpdavis/python-jose/pull/345
https://www.vicarius.io/vsociety/posts/jwt-bomb-in-python-jose-cve-2024-33664

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