nvd-json-data-feeds/CVE-2021/CVE-2021-410xx/CVE-2021-41042.json

{
  "id": "CVE-2021-41042",
  "sourceIdentifier": "emo@eclipse.org",
  "published": "2022-07-07T21:15:09.890",
  "lastModified": "2023-11-07T03:38:48.507",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "In Eclipse Lyo versions 1.0.0 to 4.1.0, a TransformerFactory is initialized with the defaults that do not restrict DTD loading when working with RDF/XML. This allows an attacker to cause an external DTD to be retrieved."
    },
    {
      "lang": "es",
      "value": "En Eclipse Lyo versiones 1.0.0 a 4.1.0, un TransformerFactory es inicializado con los valores predeterminados que no restringen la carga de DTD cuando es trabajado con RDF/XML. Esto permite a un atacante causar la recuperaci\u00f3n de un DTD externo"
    }
  ],
  "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:L/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ]
    },
    {
      "source": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:eclipse:lyo:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "1.0.0",
              "versionEndIncluding": "4.1.0",
              "matchCriteriaId": "4798FDEB-D5FE-421F-9CDB-04B81DFD3C7D"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://gitlab.eclipse.org/eclipsefdn/emo-team/emo/-/issues/287",
      "source": "emo@eclipse.org",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ]
    }
  ]
}