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nvd-json-data-feeds/CVE-2023/CVE-2023-405xx/CVE-2023-40547.json
cad-safe-bot 5fc0b01395 Auto-Update: 2024-12-15T03:00:19.262894+00:00
2024-12-15 03:03:56 +00:00

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{
"id": "CVE-2023-40547",
"sourceIdentifier": "secalert@redhat.com",
"published": "2024-01-25T16:15:07.717",
"lastModified": "2024-11-21T08:19:41.650",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A remote code execution vulnerability was found in Shim. The Shim boot support trusts attacker-controlled values when parsing an HTTP response. This flaw allows an attacker to craft a specific malicious HTTP request, leading to a completely controlled out-of-bounds write primitive and complete system compromise. This flaw is only exploitable during the early boot phase, an attacker needs to perform a Man-in-the-Middle or compromise the boot server to be able to exploit this vulnerability successfully."
},
{
"lang": "es",
"value": "Se encontr\u00f3 una vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo en Shim. El soporte de arranque Shim conf\u00eda en los valores controlados por el atacante al analizar una respuesta HTTP. Este fallo permite a un atacante manipular una solicitud HTTP maliciosa espec\u00edfica, lo que lleva a una escritura fuera de los l\u00edmites completamente controlada primitiva y a un compromiso completo del sistema."
}
],
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"baseScore": 8.3,
"baseSeverity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
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}
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