CVE-2024-28102

CVE Details

Release Date:	2024-03-08
Impact:	Moderate	What is this?

Description

JWCrypto implements JWK, JWS, and JWE specifications using python-cryptography. Prior to version 1.5.6, an attacker can cause a denial of service attack by passing in a malicious JWE Token with a high compression ratio. When the server processes this token, it will consume a lot of memory and processing time. Version 1.5.6 fixes this vulnerability by limiting the maximum token length.

See more information about CVE-2024-28102 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	6.8
Vector String:	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Version:	3.0
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	High
User Interaction:	None
Scope:	Changed
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 8 (bind-dyndb-ldap)	ELSA-2024-3267	2024-05-29
Oracle Linux version 8 (custodia)	ELSA-2024-3267	2024-05-29
Oracle Linux version 8 (ipa)	ELSA-2024-3267	2024-05-29
Oracle Linux version 8 (ipa-healthcheck)	ELSA-2024-3267	2024-05-29
Oracle Linux version 8 (opendnssec)	ELSA-2024-3267	2024-05-29
Oracle Linux version 8 (python-jwcrypto)	ELSA-2024-3267	2024-05-29
Oracle Linux version 8 (python-kdcproxy)	ELSA-2024-3267	2024-05-29
Oracle Linux version 8 (python-qrcode)	ELSA-2024-3267	2024-05-29
Oracle Linux version 8 (python-yubico)	ELSA-2024-3267	2024-05-29
Oracle Linux version 8 (pyusb)	ELSA-2024-3267	2024-05-29
Oracle Linux version 8 (slapi-nis)	ELSA-2024-3267	2024-05-29
Oracle Linux version 8 (softhsm)	ELSA-2024-3267	2024-05-29
Oracle Linux version 9 (python-jwcrypto)	ELSA-2024-2559	2024-05-07