nvd-json-data-feeds/CVE-2020/CVE-2020-126xx/CVE-2020-12663.json

{
  "id": "CVE-2020-12663",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-05-19T14:15:11.253",
  "lastModified": "2021-02-17T20:58:47.513",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Unbound before 1.10.1 has an infinite loop via malformed DNS answers received from upstream servers."
    },
    {
      "lang": "es",
      "value": "Unbound versiones anteriores a 1.10.1, presenta un bucle infinito mediante respuestas DNS malformadas recibidas desde servidores aguas arriba."
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 3.9,
        "impactScore": 3.6
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          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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          "value": "CWE-835"
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  "references": [
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00067.html",
      "source": "cve@mitre.org",
      "tags": [
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    {
      "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00017.html",
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/F5NFROI2OMCZLYRTCNGHGO3TUD32LCIQ/",
      "source": "cve@mitre.org",
      "tags": [
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    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YJ42N2HBZ3DXMSEC56SWIIOFQGOS5M7I/",
      "source": "cve@mitre.org",
      "tags": [
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    {
      "url": "https://nlnetlabs.nl/downloads/unbound/CVE-2020-12662_2020-12663.txt",
      "source": "cve@mitre.org",
      "tags": [
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      ]
    },
    {
      "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:19.unbound.asc",
      "source": "cve@mitre.org",
      "tags": [
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    {
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      "source": "cve@mitre.org",
      "tags": [
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    {
      "url": "https://www.debian.org/security/2020/dsa-4694",
      "source": "cve@mitre.org",
      "tags": [
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  ]
}