pysec-2022-304
Vulnerability from pysec
Published
2022-10-16 06:15
Modified
2022-10-16 10:47
Details

In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression.

Aliases


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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "django",
        "purl": "pkg:pypi/django"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5b6b257fa7ec37ff27965358800c67e2dd11c924"
            }
          ],
          "repo": "https://github.com/django/django",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "3.2"
            },
            {
              "fixed": "3.2.16"
            },
            {
              "introduced": "4.0"
            },
            {
              "fixed": "4.0.8"
            },
            {
              "introduced": "4.1"
            },
            {
              "fixed": "4.1.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.2",
        "3.2.1",
        "3.2.10",
        "3.2.11",
        "3.2.12",
        "3.2.13",
        "3.2.14",
        "3.2.15",
        "3.2.2",
        "3.2.3",
        "3.2.4",
        "3.2.5",
        "3.2.6",
        "3.2.7",
        "3.2.8",
        "3.2.9",
        "4.0",
        "4.0.1",
        "4.0.2",
        "4.0.3",
        "4.0.4",
        "4.0.5",
        "4.0.6",
        "4.0.7",
        "4.1",
        "4.1.1"
      ]
    }
  ],
  "aliases": [
    "CVE-2022-41323"
  ],
  "details": "In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression.",
  "id": "PYSEC-2022-304",
  "modified": "2022-10-16T10:47:15.418796Z",
  "published": "2022-10-16T06:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://docs.djangoproject.com/en/4.0/releases/security/"
    },
    {
      "type": "FIX",
      "url": "https://github.com/django/django/commit/5b6b257fa7ec37ff27965358800c67e2dd11c924"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.djangoproject.com/weblog/2022/oct/04/security-releases/"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/forum/#!forum/django-announce"
    }
  ]
}


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