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CVE-2012-4895

Status: ModifiedHigh (9.3)—

Heap-based buffer overflow in SumatraPDF before 2.1 allows remote attackers to execute arbitrary code via a crafted PDF document, a different vulnerability than CVE-2012-4896.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2012-4895",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "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": [
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      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
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  ],
  "published": "2012-10-05T10:51:16.083",
  "references": [
    {
      "url": "http://code.google.com/p/sumatrapdf/source/browse/trunk/docs/releasenotes.txt",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/50656",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://technet.microsoft.com/security/msvr/msvr12-014",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://code.google.com/p/sumatrapdf/source/browse/trunk/docs/releasenotes.txt",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
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  "vulnStatus": "Modified",
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-119"
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  "descriptions": [
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      "lang": "en",
      "value": "Heap-based buffer overflow in SumatraPDF before 2.1 allows remote attackers to execute arbitrary code via a crafted PDF document, a different vulnerability than CVE-2012-4896."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer basado en memoria dinámica en SumatraPDF antes de v2.1 permite a atacantes remotos ejecutar código arbitrario a través de un documento PDF modificado, una vulnerabilidad diferente a CVE-2012-4896."
    }
  ],
  "lastModified": "2026-06-16T23:45:51.820",
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}