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CVE-2006-4514

Estado: ModificadaAlta (7.5)—

Heap-based buffer overflow in the ole_info_read_metabat function in Gnome Structured File library (libgsf) 1.14.0, and other versions before 1.14.2, allows context-dependent attackers to execute arbitrary code via a large num_metabat value in an OLE document, which causes the ole_init_info function to allocate insufficient memory.

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)

Libgsf — Libgsf

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2006-4514",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": true,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
  "affected": [
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      "affectedData": [
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          "versions": [
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  "published": "2006-11-30T23:28:00.000",
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Heap-based buffer overflow in the ole_info_read_metabat function in Gnome Structured File library (libgsf) 1.14.0, and other versions before 1.14.2, allows context-dependent attackers to execute arbitrary code via a large num_metabat value in an OLE document, which causes the ole_init_info function to allocate insufficient memory."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer basado en montón en la función ole_info_read_metabat en Gnome Structured File library (libgsf) 1.14.0, y otras versiones anteriores a 1.14.2, permite a atacantes locales o remotos dependiendo del contexto ejecutar código de su elección mediante un valor largo en el num_metabat del documento OLE, lo que provoca que la función ole_init_info asigne memoria insuficiente.\r\n"
    }
  ],
  "lastModified": "2026-06-16T22:29:15.010",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:libgsf:libgsf:1.11.1:*:*:*:*:*:*:*",
              "vulnerable": true,
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            },
            {
              "criteria": "cpe:2.3:a:libgsf:libgsf:1.13.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E35B1F3D-0ACA-4E42-9C48-F924F27634B6"
            },
            {
              "criteria": "cpe:2.3:a:libgsf:libgsf:1.14:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "55843F0B-96CE-4E88-AA74-48FD9252AE5E"
            },
            {
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              "vulnerable": true,
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            }
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          "operator": "OR"
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  ],
  "vendorComments": [
    {
      "comment": "Red Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.",
      "lastModified": "2007-03-14T00:00:00",
      "organization": "Red Hat"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}