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ubuntucveUbuntu.comUB:CVE-2024-33664
HistoryApr 26, 2024 - 12:00 a.m.

CVE-2024-33664

2024-04-2600:00:00
ubuntu.com
ubuntu.com
12
python-jose jwt denial service crafted json web encryption token unix cve-2024-33664 cve-2024-21319

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.2%

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.

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.2%