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https://github.com/fkie-cad/nvd-json-data-feeds.git
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64 lines
2.5 KiB
JSON
64 lines
2.5 KiB
JSON
{
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"id": "CVE-2024-25581",
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"sourceIdentifier": "security@open-xchange.com",
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"published": "2024-05-14T15:05:29.707",
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"lastModified": "2024-06-10T18:15:27.650",
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"vulnStatus": "Awaiting Analysis",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "When incoming DNS over HTTPS support is enabled using the nghttp2 provider, and queries are routed to a tcp-only or DNS over TLS backend, an attacker can trigger an assertion failure in DNSdist by sending a request for a zone transfer (AXFR or IXFR) over DNS over HTTPS, causing the process to stop and thus leading to a Denial of Service. DNS over HTTPS is not enabled by default, and backends are using plain DNS (Do53) by default.\n\n"
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},
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{
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"lang": "es",
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"value": "Cuando la compatibilidad con DNS entrante sobre HTTPS est\u00e1 habilitada mediante el proveedor nghttp2 y las consultas se enrutan a un backend solo tcp o DNS sobre TLS, un atacante puede desencadenar una falla de aserci\u00f3n en DNSdist enviando una solicitud de transferencia de zona (AXFR o IXFR). a trav\u00e9s de DNS a trav\u00e9s de HTTPS, lo que provoca que el proceso se detenga y, por lo tanto, conduce a una Denegaci\u00f3n de Servicio. DNS sobre HTTPS no est\u00e1 habilitado de forma predeterminada y los servidores utilizan DNS simple (Do53) de forma predeterminada."
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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": "security@open-xchange.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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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": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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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": "security@open-xchange.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-20"
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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": "http://www.openwall.com/lists/oss-security/2024/05/13/1",
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"source": "security@open-xchange.com"
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},
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{
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"url": "https://dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2024-03.html",
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"source": "security@open-xchange.com"
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}
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]
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} |