{
  "id": "CVE-2021-29258",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-05-20T17:15:07.740",
  "lastModified": "2021-05-27T01:25:23.723",
  "vulnStatus": "Analyzed",
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      "lang": "en",
      "value": "An issue was discovered in Envoy 1.14.0. There is a remotely exploitable crash for HTTP2 Metadata, because an empty METADATA map triggers a Reachable Assertion."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en Envoy versi\u00f3n 1.14.0. Se presenta un bloqueo explotable remoto para unos metadatos HTTP2, porque un mapa de METADATOS vac\u00edo desencadena un Reachable Assertion"
    }
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
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          "authentication": "NONE",
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          "baseScore": 5.0
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          "value": "CWE-617"
        }
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  "references": [
    {
      "url": "https://blog.envoyproxy.io",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
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      "url": "https://github.com/envoyproxy/envoy-setec/pull/230",
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