2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2009-4418" ,
"sourceIdentifier" : "cve@mitre.org" ,
"published" : "2009-12-24T17:30:00.233" ,
"lastModified" : "2018-10-30T16:25:35.747" ,
"vulnStatus" : "Analyzed" ,
2024-07-14 02:06:08 +00:00
"cveTags" : [ ] ,
2023-04-24 12:24:31 +02:00
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{
"lang" : "en" ,
"value" : "The unserialize function in PHP 5.3.0 and earlier allows context-dependent attackers to cause a denial of service (resource consumption) via a deeply nested serialized variable, as demonstrated by a string beginning with a:1: followed by many {a:1: sequences."
} ,
{
"lang" : "es" ,
"value" : "La funci\u00f3n deserializada (unserialize) en PHP 5.3.0 y anteriores permite a atacantes dependientes del contexto causar una denegaci\u00f3n de servicio (consumo de recursos) a trav\u00e9s una variables anidadas profundamente, como queda demostrada con una cadena inicializada con a:1: seguida de una larga secuencia {a:1: ."
}
] ,
"vendorComments" : [
{
"organization" : "Red Hat" ,
"comment" : "Red Hat does not consider this to be a security flaw. For further details, see https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2009-4418" ,
"lastModified" : "2010-01-04T00:00:00"
}
] ,
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"accessVector" : "NETWORK" ,
"accessComplexity" : "LOW" ,
"authentication" : "NONE" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "NONE" ,
"availabilityImpact" : "PARTIAL" ,
"baseScore" : 5.0
} ,
"baseSeverity" : "MEDIUM" ,
"exploitabilityScore" : 10.0 ,
"impactScore" : 2.9 ,
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"references" : [
{
"url" : "http://www.suspekt.org/2009/11/28/shocking-news-in-php-exploitation/" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://www.suspekt.org/downloads/POC2009-ShockingNewsInPHPExploitation.pdf" ,
"source" : "cve@mitre.org"
}
]
}
