cbcvebase.
CVE-2024-29370
published 2025-12-17

CVE-2024-29370: In python-jose 3.3.0 (specifically jwe.decrypt), a vulnerability allows an attacker to cause a Denial-of-Service (DoS) condition by crafting a malicious JSON…

PriorityP427medium5.3CVSS 3.1
AVNACLPRNUINSUCNINAL
EPSS
0.17%
6.5th percentile
In python-jose 3.3.0 (specifically jwe.decrypt), a vulnerability allows an attacker to cause a Denial-of-Service (DoS) condition by crafting a malicious JSON Web Encryption (JWE) token with an exceptionally high compression ratio. When this token is processed by the server, it results in significant memory allocation and processing time during decompression.

Affected

3 ranges
VendorProductVersion rangeFixed in
debianpython-jose
python-jose_projectpython-jose
python-jose_projectpython-jose>= 0 < 3.4.03.4.0

CVSS provenance

nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
osv5.3MEDIUM
vendor_debian5.3MEDIUM
vendor_redhat5.3MEDIUM
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