2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2009-2347" ,
"sourceIdentifier" : "cve@mitre.org" ,
"published" : "2009-07-14T20:30:00.377" ,
"lastModified" : "2018-10-10T19:39:43.400" ,
"vulnStatus" : "Modified" ,
2024-07-14 02:06:08 +00:00
"cveTags" : [ ] ,
2023-04-24 12:24:31 +02:00
"descriptions" : [
{
"lang" : "en" ,
"value" : "Multiple integer overflows in inter-color spaces conversion tools in libtiff 3.8 through 3.8.2, 3.9, and 4.0 allow context-dependent attackers to execute arbitrary code via a TIFF image with large (1) width and (2) height values, which triggers a heap-based buffer overflow in the (a) cvt_whole_image function in tiff2rgba and (b) tiffcvt function in rgb2ycbcr."
} ,
{
"lang" : "es" ,
"value" : "M\u00faltiples desbordamientos de enteros en las herramientas de conversi\u00f3n de inter-color spaces de libtiff v3.8 hasta v3.8.2 y v4.0, permiten a atacantes dependientes del contexto ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de una imagen TIFF con valores grandes para el (1) ancho y (2) alto. Esto provoca un desbordamiento de b\u00fafer basado en memoria din\u00e1mica -heap- en (a) la funci\u00f3n cvt_whole_image de tiff2rgba y (b) la funci\u00f3n tiffcvt de rgb2ycbcr."
}
] ,
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"vectorString" : "AV:N/AC:M/Au:N/C:C/I:C/A:C" ,
"accessVector" : "NETWORK" ,
"accessComplexity" : "MEDIUM" ,
"authentication" : "NONE" ,
"confidentialityImpact" : "COMPLETE" ,
"integrityImpact" : "COMPLETE" ,
"availabilityImpact" : "COMPLETE" ,
"baseScore" : 9.3
} ,
"baseSeverity" : "HIGH" ,
"exploitabilityScore" : 8.6 ,
"impactScore" : 10.0 ,
"acInsufInfo" : false ,
"obtainAllPrivilege" : false ,
"obtainUserPrivilege" : false ,
"obtainOtherPrivilege" : false ,
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}
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2024-04-04 08:46:00 +00:00
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2023-04-24 12:24:31 +02:00
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