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CVE-2009-0193

Estado: ModificadaAlta (9.3)—

Hay una vulnerabilidad en el desbordamiento del búfer en la región heap de la memoria en el programa de Adobe Acrobat Reader versión 9 anterior a 9.1, versión 8 anterior a 8.1.4, y versión 7 anterior a 7.1.1, permite a los atacantes remotos ejecutar códigos arbitrarios por medio de un archivo PDF con un segmento de diccionario de símbolos JBIG2 malformados, una vulnerabilidad diferente de los CVE- 2009-1061 y CVE-2009-1062.

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)

Adobe — Acrobat Reader

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2009-0193",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "PSIRT-CNA@flexerasoftware.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2009-03-25T01:30:00.390",
  "references": [
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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 Adobe Acrobat Reader 9 before 9.1, 8 before 8.1.4, and 7 before 7.1.1 allows remote attackers to execute arbitrary code via a PDF file with a malformed JBIG2 symbol dictionary segment, a different vulnerability than CVE-2009-1061 and CVE-2009-1062."
    },
    {
      "lang": "es",
      "value": "Hay una vulnerabilidad en el desbordamiento del búfer en la región heap de la memoria en el programa de Adobe Acrobat Reader versión 9 anterior a  9.1, versión 8 anterior a  8.1.4, y versión 7 anterior a  7.1.1, permite a los atacantes remotos ejecutar códigos arbitrarios por medio  de un archivo PDF con un segmento de diccionario de símbolos JBIG2 malformados, una vulnerabilidad diferente de los CVE- 2009-1061 y CVE-2009-1062."
    }
  ],
  "lastModified": "2026-06-16T23:04:28.217",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:*:*:*",
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          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "PSIRT-CNA@flexerasoftware.com"
}