2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2007-5729" ,
"sourceIdentifier" : "cve@mitre.org" ,
"published" : "2007-10-30T22:46:00.000" ,
2024-11-22 07:15:30 +00:00
"lastModified" : "2024-11-21T00:38:33.857" ,
"vulnStatus" : "Modified" ,
2024-12-08 03:06:42 +00:00
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"lang" : "en" ,
"value" : "The NE2000 emulator in QEMU 0.8.2 allows local users to execute arbitrary code by writing Ethernet frames with a size larger than the MTU to the EN0_TCNT register, which triggers a heap-based buffer overflow in the slirp library, aka NE2000 \"mtu\" heap overflow. NOTE: some sources have used CVE-2007-1321 to refer to this issue as part of \"NE2000 network driver and the socket code,\" but this is the correct identifier for the mtu overflow vulnerability."
} ,
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"lang" : "es" ,
"value" : "El emulador NE2000 en QEMU 0.8.2 permite a usuarios locales ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de la escritura de la estructura ethernet con un tama\u00f1o mayor que el MTU en el registro EN0_TCNT, lo cual dispara un desbordamiento de b\u00fafer basado en pila en la libreria slirp, tambi\u00e9n conocida como desbordamiento de pila NE2000 \"mtu\". NOTA: algunas fuentes han utilizado CVE-2007-1321 para referenciar este asunto como una parte de \"el controlado de red NE2000 y el c\u00f3digo de conexi\u00f3n,\" pero este es el indentificador correcto para la vulnerabilidad de desbordamiento de mtu."
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"baseScore" : 7.2 ,
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"comment" : "Not vulnerable. This issue did not affect Xen as shipped with Red Hat Enterprise Linux 5." ,
"lastModified" : "2007-11-02T00:00:00"
2023-04-24 12:24:31 +02:00
}
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