{
  "id": "CVE-2023-43665",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-11-03T05:15:30.047",
  "lastModified": "2023-11-07T04:21:26.217",
  "vulnStatus": "Awaiting Analysis",
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "En Django 3.2 anterior a 3.2.22, 4.1 anterior a 4.1.12 y 4.2 anterior a 4.2.6, los m\u00e9todos django.utils.text.Truncator chars() y palabras() (cuando se usan con html=True) est\u00e1n sujetos a un potencial Ataque DoS (denegaci\u00f3n de servicio) a trav\u00e9s de ciertas entradas con texto HTML muy largo y potencialmente mal formado. Los m\u00e9todos chars() y palabras() se utilizan para implementar los filtros de plantilla truncatechars_html y truncatewords_html, que por tanto tambi\u00e9n son vulnerables. NOTA: este problema existe debido a una soluci\u00f3n incompleta para CVE-2019-14232."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://docs.djangoproject.com/en/4.2/releases/security/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://groups.google.com/forum/#%21forum/django-announce",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJFRPUHDYJHBH3KYHSPGULQM4JN7BMSU/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.djangoproject.com/weblog/2023/oct/04/security-releases/",
      "source": "cve@mitre.org"
    }
  ]
}