CVE-2023-43665 (High) detected in Django-3.2.16-py3-none-any.whl

[mend-bolt-for-github[bot]]

CVE-2023-43665 - High Severity Vulnerability

Vulnerable Library - Django-3.2.16-py3-none-any.whl

A high-level Python web framework that encourages rapid development and clean, pragmatic design.

Library home page: https://files.pythonhosted.org/packages/8a/c4/f946a6b02fcbba84e56074f2fc36866433b009bea2528b09fe0bac4fe1aa/Django-3.2.16-py3-none-any.whl

Path to dependency file: /tmp/ws-scm/django-migration-fixer

Path to vulnerable library: /tmp/ws-scm/django-migration-fixer

Dependency Hierarchy:

• :x: Django-3.2.16-py3-none-any.whl (Vulnerable Library)

Found in base branch: main

Vulnerability Details

In Django 3.2 before 3.2.22, 4.1 before 4.1.12, and 4.2 before 4.2.6, the django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232.

Publish Date: 2023-11-03

URL: CVE-2023-43665

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://security-tracker.debian.org/tracker/CVE-2023-43665

Release Date: 2023-11-03

Fix Resolution: Django - 3.2.22,4.1.12,4.2.6

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