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https://github.com/fkie-cad/nvd-json-data-feeds.git
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151 lines
4.5 KiB
JSON
151 lines
4.5 KiB
JSON
{
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"id": "CVE-2021-34146",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2021-09-07T07:15:07.327",
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"lastModified": "2021-09-14T14:56:38.277",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "The Bluetooth Classic implementation in the Cypress CYW920735Q60EVB does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service and restart (crash) of the device by flooding it with LMP_AU_Rand packets after the paging procedure."
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},
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{
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"lang": "es",
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"value": "Una implementaci\u00f3n de Bluetooth Classic en el Cypress CYW920735Q60EVB no maneja apropiadamente la recepci\u00f3n de respuestas LMP continuas no solicitadas, permitiendo a atacantes en el rango de radio desencadenar una denegaci\u00f3n de servicio y reinicio (crash) del dispositivo al inundarlo con paquetes LMP_AU_Rand despu\u00e9s del procedimiento de paginaci\u00f3n"
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}
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],
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"metrics": {
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "ADJACENT_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": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 3.6
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}
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"version": "2.0",
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"vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C",
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"accessVector": "ADJACENT_NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "COMPLETE",
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"baseScore": 6.1
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},
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"exploitabilityScore": 6.5,
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"impactScore": 6.9,
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"value": "NVD-CWE-noinfo"
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"references": [
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{
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"url": "https://dl.packetstormsecurity.net/papers/general/braktooth.pdf",
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"source": "cve@mitre.org",
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"tags": [
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"Technical Description",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://www.cypress.com/documentation/datasheets/cyw20735b1-single-chip-bluetooth-transceiver-wireless-input-devices",
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"source": "cve@mitre.org",
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"tags": [
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"Vendor Advisory"
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]
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}
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]
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} |