CVE-2006-3464

Status: ModifiedHigh (7.5)—
TIFF library (libtiff) before 3.8.2 allows context-dependent attackers to pass numeric range checks and possibly execute code, and trigger assert errors, via large offset values in a TIFF directory that lead to an integer overflow and other unspecified vectors involving "unchecked arithmetic operations".
CVSS

Version: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Base score: 7.5
Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 3.53%
Percentile among all scored CVEs: 89
Score date: 10/7/2026
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)

Libtiff — Libtiff
CWEs

CWE-189
References

Raw JSON (NVD)

Show
{
  "id": "CVE-2006-3464",
  "cveTags": [],
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          "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": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "published": "2006-08-03T01:04:00.000",
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        }
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  "descriptions": [
    {
      "lang": "en",
      "value": "TIFF library (libtiff) before 3.8.2 allows context-dependent attackers to pass numeric range checks and possibly execute code, and trigger assert errors, via large offset values in a TIFF directory that lead to an integer overflow and other unspecified vectors involving \"unchecked arithmetic operations\"."
    },
    {
      "lang": "es",
      "value": "La libreria TIFF (libtiff) anterior a 3.8.2 permite a atacantes dependientes del contexto pasar la validación de rango de números y posiblemente ejecutar código, y disparar avisos de error, a través de valores de offset en un directorio TIFF que conduce a un desbordamiento de entero y otros vectores no especificados afectando a \"operaciones aritméticas no validadas\"."
    }
  ],
  "lastModified": "2026-06-16T22:27:07.313",
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    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "matchCriteriaId": "A7E67F34-7951-4223-98CF-1651EEBD4A48",
              "versionEndIncluding": "3.8.1"
            }
          ],
          "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": "secalert@redhat.com"
}