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CVE-2018-1099

Estado: ModificadaMedia (5.5)—

DNS rebinding vulnerability found in etcd 3.3.1 and earlier. An attacker can control his DNS records to direct to localhost, and trick the browser into sending requests to localhost (or any other address).

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Fedoraproject — FedoraRedhat — Etcd

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2018-1099",
  "cveTags": [],
  "metrics": {
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          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
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        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
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  "affected": [
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      "affectedData": [
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          "vendor": "Red Hat, Inc.",
          "product": "etcd",
          "versions": [
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              "status": "affected",
              "version": "3.3.1 and earlier"
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  "published": "2018-04-03T16:29:00.297",
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  "vulnStatus": "Modified",
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      "type": "Secondary",
      "source": "secalert@redhat.com",
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          "value": "CWE-20"
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      "value": "DNS rebinding vulnerability found in etcd 3.3.1 and earlier. An attacker can control his DNS records to direct to localhost, and trick the browser into sending requests to localhost (or any other address)."
    },
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      "lang": "es",
      "value": "Se ha encontrado una vulnerabilidad de revinculación de DNS en etcd, en versiones 3.3.1 y anteriores. Un atacante puede controlar sus registros de DNS para dirigirse a locahost y engañar al navegador para que envíe peticiones a localhost (o a cualquier otra dirección)."
    }
  ],
  "lastModified": "2026-06-17T01:50:28.687",
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