nvd-json-data-feeds/CVE-2021/CVE-2021-213xx/CVE-2021-21359.json

{
  "id": "CVE-2021-21359",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2021-03-23T02:15:12.893",
  "lastModified": "2024-11-21T05:48:11.650",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 9.5.25, 10.4.14, 11.1.1 requesting invalid or non-existing resources via HTTP triggers the page error handler which again could retrieve content to be shown as error message from another page. This leads to a scenario in which the application is calling itself recursively - amplifying the impact of the initial attack until the limits of the web server are exceeded. This is fixed in versions 9.5.25, 10.4.14, 11.1.1."
    },
    {
      "lang": "es",
      "value": "TYPO3 es un sistema de gesti\u00f3n de contenidos web de c\u00f3digo abierto basado en PHP. En TYPO3 versiones anteriores a la 9.5.25, 10.4.14, 11.1.1 la solicitud de recursos inv\u00e1lidos o inexistentes a trav\u00e9s de HTTP desencadena el manejador de errores de la p\u00e1gina que de nuevo podr\u00eda recuperar el contenido que se muestra como mensaje de error de otra p\u00e1gina. Esto lleva a un escenario en el que la aplicaci\u00f3n se llama a s\u00ed misma de forma recursiva, amplificando el impacto del ataque inicial hasta que se superan los l\u00edmites del servidor web. Esto se ha corregido en las versiones 9.5.25, 10.4.14 y 11.1.1"
    }
  ],
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          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
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        "exploitabilityScore": 2.2,
        "impactScore": 3.6
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          "privilegesRequired": "NONE",
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          "scope": "UNCHANGED",
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        },
        "baseSeverity": "MEDIUM",
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      "url": "https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-4p9g-qgx9-397p",
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