2023-08-24 20:00:31 +00:00

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{
"id": "CVE-2023-4418",
"sourceIdentifier": "psirt@sick.de",
"published": "2023-08-24T19:15:42.890",
"lastModified": "2023-08-24T19:55:57.347",
"vulnStatus": "Awaiting Analysis",
"descriptions": [
{
"lang": "en",
"value": "A remote unprivileged attacker can sent multiple packages to the LMS5xx to disrupt its availability through a TCP SYN-based denial-of-service (DDoS) attack. \nBy exploiting this vulnerability, an attacker can flood the targeted LMS5xx with a high volume of TCP SYN requests, overwhelming its resources and causing it to become unresponsive or unavailable for legitimate users."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "psirt@sick.de",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
]
},
"references": [
{
"url": "https://sick.com/.well-known/csaf/white/2023/sca-2023-0007.json",
"source": "psirt@sick.de"
},
{
"url": "https://sick.com/.well-known/csaf/white/2023/sca-2023-0007.pdf",
"source": "psirt@sick.de"
},
{
"url": "https://sick.com/psirt",
"source": "psirt@sick.de"
}
]
}