nvd-json-data-feeds/CVE-2020/CVE-2020-150xx/CVE-2020-15094.json

{
  "id": "CVE-2020-15094",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2020-09-02T18:15:11.187",
  "lastModified": "2023-01-24T02:07:11.823",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "In Symfony before versions 4.4.13 and 5.1.5, the CachingHttpClient class from the HttpClient Symfony component relies on the HttpCache class to handle requests. HttpCache uses internal headers like X-Body-Eval and X-Body-File to control the restoration of cached responses. The class was initially written with surrogate caching and ESI support in mind (all HTTP calls come from a trusted backend in that scenario). But when used by CachingHttpClient and if an attacker can control the response for a request being made by the CachingHttpClient, remote code execution is possible. This has been fixed in versions 4.4.13 and 5.1.5."
    },
    {
      "lang": "es",
      "value": "En Symfony versiones anteriores a 4.4.13 y 5.1.5, la clase CachingHttpClient del componente HttpClient Symfony se basa en la clase HttpCache para manejar las peticiones. HttpCache utiliza encabezados internos como X-Body-Eval y X-Body-File para controlar la restauraci\u00f3n de las respuestas almacenadas en cach\u00e9. La clase fue inicialmente escrita teniendo en cuenta el almacenamiento en cach\u00e9 sustituto y la compatibilidad con ESI (todas las llamadas HTTP provienen de un backend confiable en ese escenario). Pero cuando es usado por CachingHttpClient y si un atacante puede controlar la respuesta para una petici\u00f3n siendo hecha por CachingHttpClient, es posible una ejecuci\u00f3n de c\u00f3digo remota. Esto ha sido corregido en las versiones 4.4.13 y 5.1.5"
    }
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          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
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