2023-11-21 15:00:20 +00:00

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{
"id": "CVE-2023-4424",
"sourceIdentifier": "vulnerabilities@zephyrproject.org",
"published": "2023-11-21T07:15:10.557",
"lastModified": "2023-11-21T14:08:14.160",
"vulnStatus": "Awaiting Analysis",
"descriptions": [
{
"lang": "en",
"value": "An malicious BLE device can cause buffer overflow by sending malformed advertising packet BLE device using Zephyr OS, leading to DoS or potential RCE on the victim BLE device."
},
{
"lang": "es",
"value": "Un dispositivo BLE malicioso puede provocar un desbordamiento del b\u00fafer al enviar un paquete publicitario con formato incorrecto al dispositivo BLE utilizando Zephyr OS, lo que provoca DoS o un posible RCE en el dispositivo BLE v\u00edctima."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "vulnerabilities@zephyrproject.org",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H",
"attackVector": "ADJACENT_NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.8,
"impactScore": 5.5
}
]
},
"weaknesses": [
{
"source": "vulnerabilities@zephyrproject.org",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-190"
}
]
}
],
"references": [
{
"url": "https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-j4qm-xgpf-qjw3",
"source": "vulnerabilities@zephyrproject.org"
}
]
}