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CVE-2010-3705

Estado: ModificadaAlta (8.3)—

La función sctp_auth_asoc_get_hmac en net/sctp/auth.c en el kernel de Linux anteriores a v2.6.36 no valida correctamente la matriz hmac_ids de un par SCTP, lo cual permite a atacantes remotos provocar una denegación de servicio (corrupción de memoria y panic) a través de un valor manipulado en el último elemento de esta matriz.

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 (4)

Canonical — Ubuntu LinuxDebian — Debian LinuxFedoraproject — FedoraLinux — Linux Kernel

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2010-3705",
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          "baseScore": 8.3,
          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.5,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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          "product": "n/a",
          "versions": [
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              "version": "n/a"
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  "published": "2010-11-26T20:00:02.297",
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      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
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  "descriptions": [
    {
      "lang": "en",
      "value": "The sctp_auth_asoc_get_hmac function in net/sctp/auth.c in the Linux kernel before 2.6.36 does not properly validate the hmac_ids array of an SCTP peer, which allows remote attackers to cause a denial of service (memory corruption and panic) via a crafted value in the last element of this array."
    },
    {
      "lang": "es",
      "value": "La función sctp_auth_asoc_get_hmac en net/sctp/auth.c en el kernel de Linux anteriores a v2.6.36 no valida correctamente la matriz hmac_ids de un par SCTP, lo cual permite a atacantes remotos provocar una denegación de servicio (corrupción de memoria y panic) a través de un valor manipulado en el último elemento de esta matriz."
    }
  ],
  "lastModified": "2026-06-16T23:23:22.607",
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