{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Hickory DNS is a Rust based DNS client, server, and resolver. A vulnerability present starting in version 0.8.0 and prior to versions 0.24.3 and 0.25.0-alpha.5 impacts Hickory DNS users relying on DNSSEC verification in the client library, stub resolver, or recursive resolver. The DNSSEC validation routines treat entire RRsets of DNSKEY records as trusted once they have established trust in only one of the DNSKEYs. As a result, if a zone includes a DNSKEY with a public key that matches a configured trust anchor, all keys in that zone will be trusted to authenticate other records in the zone. There is a second variant of this vulnerability involving DS records, where an authenticated DS record covering one DNSKEY leads to trust in signatures made by an unrelated DNSKEY in the same zone. Versions 0.24.3 and 0.25.0-alpha.5 fix the issue."
    },
    {
      "lang": "es",
      "value": "Hickory DNS es un cliente, servidor y solucionador de DNS basado en Rust. Una vulnerabilidad presente a partir de la versi\u00f3n 0.8.0 y anteriores a las versiones 0.24.3 y 0.25.0-alpha.5 afecta a los usuarios de Hickory DNS que dependen de la verificaci\u00f3n DNSSEC en la librer\u00eda cliente, el solucionador de stub o el solucionador recursivo. Las rutinas de validaci\u00f3n DNSSEC tratan conjuntos RR completos de registros DNSKEY como confiables una vez que han establecido confianza en solo uno de los DNSKEY. Como resultado, si una zona incluye un DNSKEY con una clave p\u00fablica que coincide con un ancla de confianza configurada, se confiar\u00e1 en todas las claves de esa zona para autenticar otros registros en la zona. Existe una segunda variante de esta vulnerabilidad que involucra registros DS, donde un registro DS autenticado que cubre un DNSKEY lleva a confiar en las firmas realizadas por un DNSKEY no relacionado en la misma zona. Las versiones 0.24.3 y 0.25.0-alpha.5 solucionan el problema."
    }
  ],
  "id": "CVE-2025-25188",
  "lastModified": "2025-02-10T18:15:35.827",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 5.7,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-02-10T18:15:35.827",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/hickory-dns/hickory-dns/commit/e118c6eec569f4340421f86ee0686714010c63e9"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/hickory-dns/hickory-dns/security/advisories/GHSA-37wc-h8xc-5hc4"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-345"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}