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60 lines
2.4 KiB
JSON
60 lines
2.4 KiB
JSON
{
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"id": "CVE-2024-12668",
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"sourceIdentifier": "cve@rapid7.com",
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"published": "2024-12-16T15:15:06.807",
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"lastModified": "2024-12-16T17:15:09.700",
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"vulnStatus": "Awaiting Analysis",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "Velocidex WinPmem versions below 4.1 suffer from an Out of Bounds Write vulnerability.\u00a0By using an IO Control, a user space program can trick the driver into writing a 0 into any chosen memory location. In conjunction with information leakage from the WinPmem driver, attackers can discover the location in memory for the g_CiOptions global symbol. This can be leveraged to disable signed driver enforcement on the target system - allowing attackers to load unsigned drivers."
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},
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{
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"lang": "es",
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"value": "Las versiones de Velocidex WinPmem anteriores a la 4.1 sufren una vulnerabilidad de escritura fuera de los l\u00edmites. Al usar un control de E/S, un programa de espacio de usuario puede enga\u00f1ar al controlador para que escriba un 0 en cualquier ubicaci\u00f3n de memoria elegida. Junto con la fuga de informaci\u00f3n del controlador WinPmem, los atacantes pueden descubrir la ubicaci\u00f3n en la memoria del s\u00edmbolo global g_CiOptions. Esto se puede aprovechar para desactivar la aplicaci\u00f3n de controladores firmados en el sistema de destino, lo que permite a los atacantes cargar controladores no firmados."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "cve@rapid7.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
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"baseScore": 8.2,
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"baseSeverity": "HIGH",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "HIGH",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 1.5,
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"impactScore": 6.0
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}
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]
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},
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"weaknesses": [
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{
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"source": "cve@rapid7.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-787"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://github.com/Velocidex/WinPmem/releases/tag/v4.1.dev1",
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"source": "cve@rapid7.com"
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}
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]
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} |