ghsa-5hgc-2vfp-mqvc
Vulnerability from github
Published
2024-10-08 18:33
Modified
2024-10-30 19:03
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Summary
Django vulnerable to denial-of-service attack via the urlize() and urlizetrunc() template filters
Details

An issue was discovered in Django 5.1 before 5.1.1, 5.0 before 5.0.9, and 4.2 before 4.2.16. The urlize() and urlizetrunc() template filters are subject to a potential denial-of-service attack via very large inputs with a specific sequence of characters.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "Django"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.1"
            },
            {
              "fixed": "5.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "Django"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.0"
            },
            {
              "fixed": "5.0.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "Django"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.2"
            },
            {
              "fixed": "4.2.16"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-45230"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120",
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-10-08T21:04:45Z",
    "nvd_published_at": "2024-10-08T16:15:11Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in Django 5.1 before 5.1.1, 5.0 before 5.0.9, and 4.2 before 4.2.16. The urlize() and urlizetrunc() template filters are subject to a potential denial-of-service attack via very large inputs with a specific sequence of characters.",
  "id": "GHSA-5hgc-2vfp-mqvc",
  "modified": "2024-10-30T19:03:34Z",
  "published": "2024-10-08T18:33:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45230"
    },
    {
      "type": "WEB",
      "url": "https://github.com/django/django/commit/022ab0a75c76ab2ea31dfcc5f2cf5501e378d397"
    },
    {
      "type": "WEB",
      "url": "https://github.com/django/django/commit/813de2672bd7361e9a453ab62cd6e52f96b6525b"
    },
    {
      "type": "WEB",
      "url": "https://github.com/django/django/commit/d147a8ebbdf28c17cafbbe2884f0bc57e2bf82e2"
    },
    {
      "type": "WEB",
      "url": "https://docs.djangoproject.com/en/dev/releases/security"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/django/django"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2024-102.yaml"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/forum/#%21forum/django-announce"
    },
    {
      "type": "WEB",
      "url": "https://www.djangoproject.com/weblog/2024/sep/03/security-releases"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Django vulnerable to denial-of-service attack via the urlize() and urlizetrunc() template filters"
}


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