idna-3.4-py3-none-any.whl: 1 vulnerabilities (highest severity is: 7.5)

[mend-bolt-for-github]

Vulnerable Library - idna-3.4-py3-none-any.whl

Internationalized Domain Names in Applications (IDNA)

Library home page: https://files.pythonhosted.org/packages/fc/34/3030de6f1370931b9dbb4dad48f6ab1015ab1d32447850b9fc94e60097be/idna-3.4-py3-none-any.whl

Path to dependency file: /requirements.txt

Path to vulnerable library: /requirements.txt,/requirements.txt

Vulnerabilities

Vulnerability	Severity	CVSS	Dependency	Type	Fixed in (idna version)	Remediation Possible**
CVE-2024-3651	High	7.5	idna-3.4-py3-none-any.whl	Direct	3.7	❌

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2024-3651

Vulnerable Library - idna-3.4-py3-none-any.whl

Internationalized Domain Names in Applications (IDNA)

Library home page: https://files.pythonhosted.org/packages/fc/34/3030de6f1370931b9dbb4dad48f6ab1015ab1d32447850b9fc94e60097be/idna-3.4-py3-none-any.whl

Path to dependency file: /requirements.txt

Path to vulnerable library: /requirements.txt,/requirements.txt

Dependency Hierarchy:

• ❌ idna-3.4-py3-none-any.whl (Vulnerable Library)

Found in base branch: main

Vulnerability Details

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.

Publish Date: 2024-07-07

URL: CVE-2024-3651

CVSS 3 Score Details (7.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://nvd.nist.gov/vuln/detail/CVE-2024-3651

Release Date: 2024-07-07

Fix Resolution: 3.7

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