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CVE-2014-5452

Estado: ModificadaMedia (4.3)—

CDA.xsl in HL7 C-CDA 1.1 and earlier does not anticipate the possibility of invalid C-CDA documents with crafted XML attributes, which allows remote attackers to conduct XSS attacks via a document containing a table that is improperly handled during unrestricted xsl:copy operations.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

HL7 — C-cda

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2014-5452",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-09-02T10:55:04.667",
  "references": [
    {
      "url": "http://gforge.hl7.org/gf/project/strucdoc/frs/?action=FrsReleaseView&release_id=1088",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://motorcycleguy.blogspot.com/2014/04/hl7-cda-stylesheet-patches.html",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://smartplatforms.org/2014/04/security-vulnerabilities-in-ccda-display/",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21699588",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/69633",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securitytracker.com/id/1033511",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://gforge.hl7.org/gf/project/strucdoc/frs/?action=FrsReleaseView&release_id=1088",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://motorcycleguy.blogspot.com/2014/04/hl7-cda-stylesheet-patches.html",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://smartplatforms.org/2014/04/security-vulnerabilities-in-ccda-display/",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21699588",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/69633",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1033511",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "CDA.xsl in HL7 C-CDA 1.1 and earlier does not anticipate the possibility of invalid C-CDA documents with crafted XML attributes, which allows remote attackers to conduct XSS attacks via a document containing a table that is improperly handled during unrestricted xsl:copy operations."
    },
    {
      "lang": "es",
      "value": "CDA.xsl en HL7 C-CDA 1.1 y anteriores no anticipa la posibilidad de documentos C-CDA inválidos con atributos XML manipulados, lo que permite a atacantes remotos realizar ataques de XSS a través de un documento que contiene una tabla que se maneja indebidamente durante las operaciones xsl:copy no restringidas."
    }
  ],
  "lastModified": "2026-06-17T00:11:35.027",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hl7:c-cda:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0CFF71B1-DB79-47BA-92A1-FCA69B92F172",
              "versionEndIncluding": "1.1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}