nvd-json-data-feeds/CVE-2024/CVE-2024-532xx/CVE-2024-53270.json

{
  "id": "CVE-2024-53270",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2024-12-18T20:15:24.290",
  "lastModified": "2024-12-18T22:15:06.883",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Envoy is a cloud-native high-performance edge/middle/service proxy. In affected versions `sendOverloadError` is going to assume the active request exists when `envoy.load_shed_points.http1_server_abort_dispatch` is configured. If `active_request` is nullptr, only onMessageBeginImpl() is called. However, the `onMessageBeginImpl` will directly return ok status if the stream is already reset leading to the nullptr reference. The downstream reset can actually happen during the H/2 upstream reset. As a result envoy may crash. This issue has been addressed in releases 1.32.3, 1.31.5, 1.30.9, and 1.29.12. Users are advised to upgrade. Users unable to upgrade may disable `http1_server_abort_dispatch` load shed point and/or use a high threshold."
    },
    {
      "lang": "es",
      "value": "Envoy es un proxy de servicio, de borde y de medio alcance de alto rendimiento nativo de la nube. En las versiones afectadas, `sendOverloadError` asumir\u00e1 que existe la solicitud activa cuando se configura `envoy.load_shed_points.http1_server_abort_dispatch`. Si `active_request` es nullptr, solo se llama a onMessageBeginImpl(). Sin embargo, `onMessageBeginImpl` devolver\u00e1 directamente el estado ok si la secuencia ya se restableci\u00f3 y conduce a la referencia nullptr. El restablecimiento descendente puede ocurrir durante el restablecimiento ascendente de H/2. Como resultado, Envoy puede bloquearse. Este problema se ha solucionado en las versiones 1.32.3, 1.31.5, 1.30.9 y 1.29.12. Se recomienda a los usuarios que actualicen la versi\u00f3n. Los usuarios que no puedan actualizar pueden deshabilitar el punto de desconexi\u00f3n de carga `http1_server_abort_dispatch` o usar un umbral alto."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-670"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/envoyproxy/envoy/pull/37743/commits/6cf8afda956ba67c9afad185b962325a5242ef02",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-q9qv-8j52-77p3",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-q9qv-8j52-77p3",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}