nvd-json-data-feeds/CVE-2020/CVE-2020-161xx/CVE-2020-16163.json

{
  "id": "CVE-2020-16163",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-07-30T16:15:11.897",
  "lastModified": "2024-11-21T05:06:53.150",
  "vulnStatus": "Modified",
  "cveTags": [
    {
      "sourceIdentifier": "cve@mitre.org",
      "tags": [
        "disputed"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in RIPE NCC RPKI Validator 3.x before 3.1-2020.07.06.14.28. RRDP fetches proceed even with a lack of validation of a TLS HTTPS endpoint. This allows remote attackers to bypass intended access restrictions, or to trigger denial of service to traffic directed to co-dependent routing systems. NOTE: third parties assert that the behavior is intentionally permitted by RFC 8182"
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** Se detect\u00f3 un problema en RIPE NCC RPKI Validator versiones 3.x anteriores a 3.1-2020.07.06.14.28. Las recuperaciones de RRDP contin\u00faan incluso con una falta de comprobaci\u00f3n de un endpoint TLS HTTPS. Esto permite a atacantes remotos omitir las restricciones de acceso previstas o activar una denegaci\u00f3n de servicio al tr\u00e1fico dirigido a sistemas de enrutamiento codependientes. NOTA: terceros afirman que el comportamiento est\u00e1 permitido intencionalmente por RFC 8182"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 4.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ripe:rpki_validator_3:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "3.0",
              "versionEndIncluding": "3.1-2020.07.06.14.28",
              "matchCriteriaId": "63CFA61A-E229-4D54-AC2A-DD5F60AA676A"
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  "references": [
    {
      "url": "https://github.com/RIPE-NCC/rpki-validator-3/issues/159",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/RIPE-NCC/rpki-validator-3/issues/159",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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}