Vulnerability from bitnami_vulndb
Published
2025-03-10 08:13
Modified
2026-09-08 08:34
Summary
Details

An issue was discovered in Django 5.1 before 5.1.5, 5.0 before 5.0.11, and 4.2 before 4.2.18. Lack of upper-bound limit enforcement in strings passed when performing IPv6 validation could lead to a potential denial-of-service attack. The undocumented and private functions clean_ipv6_address and is_valid_ipv6_address are vulnerable, as is the django.forms.GenericIPAddressField form field. (The django.db.models.GenericIPAddressField model field is not affected.)

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "django",
        "purl": "pkg:bitnami/django"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.2.0"
            },
            {
              "fixed": "5.1.5"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-56374"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:djangoproject:django:*:*:*:*:*:python:*:*"
    ],
    "severity": "High"
  },
  "details": "An issue was discovered in Django 5.1 before 5.1.5, 5.0 before 5.0.11, and 4.2 before 4.2.18. Lack of upper-bound limit enforcement in strings passed when performing IPv6 validation could lead to a potential denial-of-service attack. The undocumented and private functions clean_ipv6_address and is_valid_ipv6_address are vulnerable, as is the django.forms.GenericIPAddressField form field. (The django.db.models.GenericIPAddressField model field is not affected.)",
  "id": "BIT-django-2024-56374",
  "modified": "2026-09-08T08:34:36.952Z",
  "published": "2025-03-10T08:13:20.368Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://docs.djangoproject.com/en/dev/releases/security/"
    },
    {
      "type": "ADVISORY",
      "url": "https://groups.google.com/g/django-announce"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.djangoproject.com/weblog/2025/jan/14/security-releases/"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.openwall.com/lists/oss-security/2025/01/14/2"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00024.html"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56374"
    }
  ],
  "schema_version": "1.5.0"
}



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