2025-03-13 17:03:50 +00:00

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{
"id": "CVE-2024-56946",
"sourceIdentifier": "cve@mitre.org",
"published": "2025-02-03T20:15:33.743",
"lastModified": "2025-03-13T16:15:25.627",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Denial of service in DNS-over-QUIC in Technitium DNS Server <= v13.2.2 allows remote attackers to permanently stop the server from accepting new DNS-over-QUIC connections by triggering unhandled exceptions in listener threads."
},
{
"lang": "es",
"value": "La denegaci\u00f3n de servicio en DNS-over-QUIC in Technitium DNS Server &lt;= v13.2.2 permite a atacantes remotos detener de forma permanente que el servidor acepte nuevas conexiones DNS sobre QUIC activando excepciones no controladas en los subprocesos de escucha."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "cve@mitre.org",
"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:L",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "LOW"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4
}
]
},
"weaknesses": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-248"
}
]
}
],
"references": [
{
"url": "https://github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.md#version-133",
"source": "cve@mitre.org"
},
{
"url": "https://github.com/TechnitiumSoftware/DnsServer/commit/a7d1cfb6e836798ef9171677bf8919cf99d9dcb0",
"source": "cve@mitre.org"
}
]
}