CVE-2024-28102

2024-03-2102:52:23

CWE-770

[email protected]

web.nvd.nist.gov

jwcrypto

jwk

jws

jwe

python-cryptography

cve-2024-28102

security vulnerability

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

6.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

JSON

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.

Affected configurations

Vulners

Node

latchsetpkcs11-providerRange<1.5.6

VendorProductVersionCPE
latchsetpkcs11\-provider*cpe:2.3:a:latchset:pkcs11\-provider:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
latchset	pkcs11\-provider	*	cpe:2.3:a:latchset:pkcs11\-provider::::::::

CNA Affected

[
  {
    "vendor": "latchset",
    "product": "jwcrypto",
    "versions": [
      {
        "version": "< 1.5.6",
        "status": "affected"
      }
    ]
  }
]