2024-12-08 03:06:42 +00:00

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{
"id": "CVE-2023-52441",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2024-02-21T08:15:45.463",
"lastModified": "2024-11-21T08:39:46.177",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix out of bounds in init_smb2_rsp_hdr()\n\nIf client send smb2 negotiate request and then send smb1 negotiate\nrequest, init_smb2_rsp_hdr is called for smb1 negotiate request since\nneed_neg is set to false. This patch ignore smb1 packets after ->need_neg\nis set to false."
},
{
"lang": "es",
"value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: ksmbd: correcci\u00f3n fuera de los l\u00edmites en init_smb2_rsp_hdr() Si el cliente env\u00eda una solicitud de negociaci\u00f3n smb2 y luego env\u00eda una solicitud de negociaci\u00f3n smb1, se llama a init_smb2_rsp_hdr para la solicitud de negociaci\u00f3n smb1 ya que need_neg est\u00e1 configurado en falso. Este parche ignora los paquetes smb1 despu\u00e9s de que ->need_neg se establece en falso."
}
],
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{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-119"
}
]
}
],
"configurations": [
{
"nodes": [
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"operator": "OR",
"negate": false,
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