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CVE-2025-68388

Estado: AnalizadaMedia (5.3)—

Allocation of resources without limits or throttling (CWE-770) allows an unauthenticated remote attacker to cause excessive allocation (CAPEC-130) of memory and CPU via the integration of malicious IPv4 fragments, leading to a degradation in Packetbeat.

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 (1)

Elasticsearch — Packetbeat

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-68388",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2025-68388",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-12-18T21:48:37.879540Z"
        }
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    "cvssMetricV31": [
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@elastic.co",
      "affectedData": [
        {
          "vendor": "Elastic",
          "product": "Packetbeat",
          "versions": [
            {
              "status": "affected",
              "version": "8.6.0",
              "versionType": "semver",
              "lessThanOrEqual": "8.19.8"
            },
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            },
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            }
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  "published": "2025-12-18T22:16:02.683",
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      "tags": [
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      "lang": "en",
      "value": "Allocation of resources without limits or throttling (CWE-770) allows an unauthenticated remote attacker to cause excessive allocation (CAPEC-130) of memory and CPU via the integration of malicious IPv4 fragments, leading to a degradation in Packetbeat."
    }
  ],
  "lastModified": "2026-06-17T09:59:02.797",
  "configurations": [
    {
      "nodes": [
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          "cpeMatch": [
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          "operator": "OR"
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  "sourceIdentifier": "security@elastic.co"
}