FKIE_CVE-2009-4035
Vulnerability from fkie_nvd - Published: 2009-12-21 21:30 - Updated: 2025-04-09 00:30
Severity ?
Summary
The FoFiType1::parse function in fofi/FoFiType1.cc in Xpdf 3.0.0, gpdf 2.8.2, kpdf in kdegraphics 3.3.1, and possibly other libraries and versions, does not check the return value of the getNextLine function, which allows context-dependent attackers to execute arbitrary code via a PDF file with a crafted Type 1 font that can produce a negative value, leading to a signed-to-unsigned integer conversion error and a buffer overflow.
References
{
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The FoFiType1::parse function in fofi/FoFiType1.cc in Xpdf 3.0.0, gpdf 2.8.2, kpdf in kdegraphics 3.3.1, and possibly other libraries and versions, does not check the return value of the getNextLine function, which allows context-dependent attackers to execute arbitrary code via a PDF file with a crafted Type 1 font that can produce a negative value, leading to a signed-to-unsigned integer conversion error and a buffer overflow."
},
{
"lang": "es",
"value": "La funci\u00f3n FoFiType1::parse en fofi/FoFiType1.cc en Xpdf v3.0.0, en gpdf v2.8.2, en kpdf en kdegraphics v3.3.1, y posiblemente otras liber\u00edas y versiones, no verifica el valor de retorno de la funci\u00f3n getNextLine, permite a los atacantes dependientes del contexto ejecutar c\u00f3digo de su elecci\u00f3n mediante un fichero PDF con una fuente Type 1 modificada que puede producir un valor negativo, conduciendo a un error de conversi\u00f3n de entero signed-to-unsigned y un desbordamiento de b\u00fafer."
}
],
"id": "CVE-2009-4035",
"lastModified": "2025-04-09T00:30:58.490",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 9.3,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
]
},
"published": "2009-12-21T21:30:00.217",
"references": [
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"source": "secalert@redhat.com",
"url": "http://cgit.freedesktop.org/poppler/poppler/diff/fofi/FoFiType1.cc?id=4b4fc5c0"
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"tags": [
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"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Deferred",
"weaknesses": [
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"value": "CWE-94"
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],
"source": "nvd@nist.gov",
"type": "Primary"
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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