mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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357 lines
9.7 KiB
JSON
357 lines
9.7 KiB
JSON
{
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"id": "CVE-2021-45100",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2021-12-16T05:15:08.827",
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"lastModified": "2022-03-29T16:28:45.323",
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"vulnStatus": "Analyzed",
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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": "The ksmbd server through 3.4.2, as used in the Linux kernel through 5.15.8, sometimes communicates in cleartext even though encryption has been enabled. This occurs because it sets the SMB2_GLOBAL_CAP_ENCRYPTION flag when using the SMB 3.1.1 protocol, which is a violation of the SMB protocol specification. When Windows 10 detects this protocol violation, it disables encryption."
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},
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{
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"lang": "es",
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"value": "El servidor ksmbd versiones hasta 3.4.2, usado en el kernel de Linux hasta la versi\u00f3n 5.15.8, a veces se comunica en texto sin cifrar aunque se haya habilitado el cifrado. Esto ocurre porque establece la bandera SMB2_GLOBAL_CAP_ENCRYPTION cuando es usado el protocolo SMB 3.1.1, lo cual es una violaci\u00f3n de la especificaci\u00f3n del protocolo SMB. Cuando Windows 10 detecta esta violaci\u00f3n del protocolo, deshabilita el cifrado"
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}
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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