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CVE-2025-1675

Estado: AnalizadaCrítica (9.1)—

The function dns_copy_qname in dns_pack.c performs performs a memcpy operation with an untrusted field and does not check if the source buffer is large enough to contain the copied data.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Inferido por reglas deterministas a partir del vector CVSS y la CWE. Solo orientativo.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-1675",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-1675",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-28T17:02:22.955639Z"
        }
      }
    ],
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          "attackComplexity": "LOW",
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  "published": "2025-02-25T08:15:30.020",
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      "url": "https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-2m84-5hfw-m8v4",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "vulnerabilities@zephyrproject.org"
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Secondary",
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    },
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      "lang": "es",
      "value": "La función dns_copy_qname en dns_pack.c realiza una operación memcpy con un campo no confiable y no verifica si el búfer de origen es lo suficientemente grande para contener los datos copiados."
    }
  ],
  "lastModified": "2026-06-17T08:39:35.060",
  "configurations": [
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              "versionEndIncluding": "4.0.0"
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}