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CVE-2012-2426

Estado: ModificadaAlta (7.8)—

The server in xArrow before 3.4.1 does not properly allocate memory, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via unspecified vectors.

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)

Xarrow — Xarrow

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2012-2426",
  "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
      }
    ]
  },
  "affected": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-05-25T19:55:01.557",
  "references": [
    {
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-145-02.pdf",
      "tags": [
        "Patch",
        "US Government Resource"
      ],
      "source": "ics-cert@hq.dhs.gov"
    },
    {
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-145-02.pdf",
      "tags": [
        "Patch",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The server in xArrow before 3.4.1 does not properly allocate memory, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via unspecified vectors."
    },
    {
      "lang": "es",
      "value": "El servidor en xArrow anterior a v3.4.1 no asigna correctamente  memoria permitiendo a atacantes remotos provocar una denegación de servicio (referencia a puntero NULL  y caída del servicio) a través de vectores no especificados."
    }
  ],
  "lastModified": "2026-06-16T23:41:32.987",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:xarrow:xarrow:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EBD63359-6302-42EB-A9E4-3533F098A63F",
              "versionEndIncluding": "3.4"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov"
}