« Volver al listado

CVE-2012-4875

Estado: ModificadaAlta (9.3)—

Heap-based buffer overflow in gdevwpr2.c in Ghostscript 9.04, when processing the OutputFile device parameter, allows user-assisted remote attackers to execute arbitrary code via a long file name in a PostScript document. NOTE: as of 20120314, the developer was not able to reproduce the issue and disputed it

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)

Artifex — GPL Ghostscript

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2012-4875",
  "cveTags": [
    {
      "tags": [
        "disputed"
      ],
      "sourceIdentifier": "cve@mitre.org"
    }
  ],
  "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": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-09-06T21:55:03.143",
  "references": [
    {
      "url": "http://bugs.ghostscript.com/show_bug.cgi?id=692856",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/47855",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/52864",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/74554",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://bugs.ghostscript.com/show_bug.cgi?id=692856",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/47855",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/52864",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/74554",
      "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": "Heap-based buffer overflow in gdevwpr2.c in Ghostscript 9.04, when processing the OutputFile device parameter, allows user-assisted remote attackers to execute arbitrary code via a long file name in a PostScript document.  NOTE: as of 20120314, the developer was not able to reproduce the issue and disputed it"
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** Un desbordamiento de búfer basado en memoria dinámica (heap) en gdevwpr2.c en Ghostscript v9.04, al procesar el parámetro de dispositivo 'OutputFile', permite ejecutar código de su elección a atacantes remotos con cierta ayuda de un usuario local a través de un nombre de archivo largo en un documento PostScript. NOTA: a partir de 14/03/2012, el desarrollador no ha podido reproducir el problema y por tanto lo pone en duda.\r\n"
    }
  ],
  "lastModified": "2026-06-16T23:45:49.727",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:artifex:gpl_ghostscript:9.04:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "37D4D9B3-8829-4494-B2E2-8CBB1E592F34"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}