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{
"id": "CVE-2023-22325",
"sourceIdentifier": "talos-cna@cisco.com",
"published": "2023-10-12T16:15:10.283",
"lastModified": "2023-10-12T16:52:07.503",
"vulnStatus": "Awaiting Analysis",
"descriptions": [
{
"lang": "en",
"value": "A denial of service vulnerability exists in the DCRegister DDNS_RPC_MAX_RECV_SIZE functionality of SoftEther VPN 4.41-9782-beta, 5.01.9674 and 5.02. A specially crafted network packet can lead to denial of service. An attacker can perform a man-in-the-middle attack to trigger this vulnerability."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "talos-cna@cisco.com",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6
}
]
},
"weaknesses": [
{
"source": "talos-cna@cisco.com",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-835"
}
]
}
],
"references": [
{
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1736",
"source": "talos-cna@cisco.com"
},
{
"url": "https://www.softether.org/9-about/News/904-SEVPN202301",
"source": "talos-cna@cisco.com"
}
]
}