CVE-2024-28102
Assigner: GitHub_M
Published: 2024-03-06T21:09:58.064Z
State: PUBLISHED
title: JWCrypto vulnerable to JWT bomb Attack in `deserialize` function
problemTypes: descriptions: cweId: CWE-770
description: CWE-770: Allocation of Resources Without Limits or Throttling
type: CWE
metrics: cvssV3_1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 6.8
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: HIGH
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
version: 3.1
affected: vendor: latchset
product: jwcrypto
versions: version: < 1.5.6
status: affected
descriptions: value: 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.
source: advisory: GHSA-j857-7rvv-vj97
discovery: UNKNOWN