{
  "id": "CVE-2020-27197",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-10-17T20:15:10.657",
  "lastModified": "2020-10-27T19:51:32.077",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "** DISPUTED ** TAXII libtaxii through 1.1.117, as used in EclecticIQ OpenTAXII through 0.2.0 and other products, allows SSRF via an initial http:// substring to the parse method, even when the no_network setting is used for the XML parser. NOTE: the vendor points out that the parse method \"wraps the lxml library\" and that this may be an issue to \"raise ... to the lxml group.\""
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** TAXII libtaxii hasta la versi\u00f3n 1.1.117, como es usado en EclecticIQ OpenTAXII hasta versi\u00f3n 0.2.0 y otros productos, permite un SSRF a trav\u00e9s de una subcadena http:// inicial al m\u00e9todo de an\u00e1lisis, incluso cuando se usa la configuraci\u00f3n no_network para el analizador XML. NOTA: el proveedor se\u00f1ala que el m\u00e9todo de an\u00e1lisis \"wraps the lxml library\" y que esto puede ser un problema para \"raise ... to the lxml group\""
    }
  ],
  "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:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:eclecticiq:opentaxii:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "0.2.0",
              "matchCriteriaId": "9F980547-9AA1-4DE7-BD1F-2036EC5DDF2D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:libtaxii_project:libtaxii:*:*:*:*:*:*:*:*",
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  ],
  "references": [
    {
      "url": "http://packetstormsecurity.com/files/159662/Libtaxii-1.1.117-OpenTaxi-0.2.0-Server-Side-Request-Forgery.html",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/TAXIIProject/libtaxii/issues/246",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/eclecticiq/OpenTAXII/issues/176",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    }
  ]
}