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https://github.com/fkie-cad/nvd-json-data-feeds.git
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113 lines
3.9 KiB
JSON
113 lines
3.9 KiB
JSON
{
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"id": "CVE-2021-31615",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2021-06-25T12:15:08.430",
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"lastModified": "2022-07-12T17:42:04.277",
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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": "Unencrypted Bluetooth Low Energy baseband links in Bluetooth Core Specifications 4.0 through 5.2 may permit an adjacent device to inject a crafted packet during the receive window of the listening device before the transmitting device initiates its packet transmission to achieve full MITM status without terminating the link. When applied against devices establishing or using encrypted links, crafted packets may be used to terminate an existing link, but will not compromise the confidentiality or integrity of the link."
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},
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{
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"lang": "es",
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"value": "Los enlaces de banda base de Bluetooth Low Energy sin cifrar en Bluetooth Core Specifications versiones 4.0 hasta 5.2, pueden permitir a un dispositivo adyacente inyectar un paquete dise\u00f1ado durante la ventana de recepci\u00f3n del dispositivo de escucha antes de que el dispositivo transmisor inicie su transmisi\u00f3n de paquetes para lograr un estado de tipo MITM completo sin terminar el enlace. Cuando se aplica contra dispositivos que establecen o usan enlaces cifrados, los paquetes dise\u00f1ados pueden ser usados para terminar un enlace existente, pero no comprometer\u00e1n la confidencialidad o la integridad del enlace"
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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": "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:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "ADJACENT_NETWORK",
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"attackComplexity": "HIGH",
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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": 5.3,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 1.6,
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"impactScore": 3.6
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}
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],
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"cvssMetricV2": [
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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": "2.0",
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"vectorString": "AV:A/AC:M/Au:N/C:N/I:N/A:P",
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"accessVector": "ADJACENT_NETWORK",
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"accessComplexity": "MEDIUM",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "PARTIAL",
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"baseScore": 2.9
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},
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"baseSeverity": "LOW",
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"exploitabilityScore": 5.5,
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"impactScore": 2.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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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": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-362"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:bluetooth:bluetooth_core_specification:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.0",
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"versionEndIncluding": "5.2",
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"matchCriteriaId": "313E8F2B-729D-4037-A7D1-BEB2234EFB85"
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}
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]
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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://bluetooth.com",
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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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"url": "https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/injectable/",
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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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} |