CVE-2024-3651

2024-07-0718:15:09

CWE-400

@huntr_ai

web.nvd.nist.gov

reserved

cve-2024-3651

future disclosure

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.001

Percentile

17.3%

JSON

A vulnerability was identified in the kjd/idna library, specifically within the idna.encode() function, affecting version 3.6. The issue arises from the function’s handling of crafted input strings, which can lead to quadratic complexity and consequently, a denial of service condition. This vulnerability is triggered by a crafted input that causes the idna.encode() function to process the input with considerable computational load, significantly increasing the processing time in a quadratic manner relative to the input size.

Affected configurations

Nvd

Vulners

Node

kjdinternationalized_domain_names_in_applicationsMatch3.6

VendorProductVersionCPE
kjdinternationalized_domain_names_in_applications3.6cpe:2.3:a:kjd:internationalized_domain_names_in_applications:3.6:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
kjd	internationalized_domain_names_in_applications	3.6	cpe:2.3:a:kjd:internationalized_domain_names_in_applications:3.6:::::::*

CNA Affected

[
  {
    "vendor": "kjd",
    "product": "kjd/idna",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "3.7",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]