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CVE-2016-8203

Estado: ModificadaAlta (7.5)—

A memory corruption in the IPsec code path of Brocade NetIron OS on Brocade MLXs 5.8.00 through 5.8.00e, 5.9.00 through 5.9.00bd, 6.0.00, and 6.0.00a images could allow attackers to cause a denial of service (line card reset) via certain constructed IPsec control packets.

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)

Brocade — Netiron OS

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2016-8203",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "sirt@brocade.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Brocade MLX running on NetIron OS All Brocade MLX Line Cards running NetIron OS 5.8.00 through 5.8.00e, 5.9.00 through 5.9.00bd, 6.0.00 and 6.0.00a images",
          "versions": [
            {
              "status": "affected",
              "version": "Brocade MLX running on NetIron OS All Brocade MLX Line Cards running NetIron OS 5.8.00 through 5.8.00e, 5.9.00 through 5.9.00bd, 6.0.00 and 6.0.00a images"
            }
          ]
        }
      ]
    }
  ],
  "published": "2016-10-31T21:59:00.207",
  "references": [
    {
      "url": "http://www.brocade.com/en/backend-content/pdf-page.html?/content/dam/common/documents/content-types/security-bulletin/brocade-security-advisory-2016-168.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "sirt@brocade.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/94232",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "sirt@brocade.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1037010",
      "source": "sirt@brocade.com"
    },
    {
      "url": "http://www.brocade.com/en/backend-content/pdf-page.html?/content/dam/common/documents/content-types/security-bulletin/brocade-security-advisory-2016-168.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/94232",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1037010",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A memory corruption in the IPsec code path of Brocade NetIron OS on Brocade MLXs 5.8.00 through 5.8.00e, 5.9.00 through 5.9.00bd, 6.0.00, and 6.0.00a images could allow attackers to cause a denial of service (line card reset) via certain constructed IPsec control packets."
    },
    {
      "lang": "es",
      "value": "Una corrupción de memoria en la ruta de código IPsec de Brocade NetIron OS en Brocade MLXs 5.8.00 hasta la versión 5.8.00e, 5.9.00 hasta la versión 5.9.00bd, 6.0.00 y 6.0.00a imágenes podrían permitir a los atacantes provocar una denegación de servicio (reinicio de tarjeta en línea) a través de ciertos paquetes de control IPsec construidos."
    }
  ],
  "lastModified": "2026-06-17T00:54:00.610",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:brocade:netiron_os:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0F121CF6-4562-4ED0-9353-71432914FAF4",
              "versionEndIncluding": "5.8.00e"
            },
            {
              "criteria": "cpe:2.3:o:brocade:netiron_os:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A7ED12F6-D5B4-426A-A7CA-299CA9891FE7",
              "versionEndIncluding": "5.9.00bd"
            },
            {
              "criteria": "cpe:2.3:o:brocade:netiron_os:6.0.00:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4030CAB0-B1F5-4656-AFBF-36877F64D504"
            },
            {
              "criteria": "cpe:2.3:o:brocade:netiron_os:6.0.00a:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BDE6B33B-C0A4-4499-B37B-5463A3926852"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "sirt@brocade.com"
}