« Volver al listado

CVE-2019-4252

Estado: ModificadaAlta (7.5)—

IBM Rational Collaborative Lifecycle Management 6.0 through 6.0.6.1 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 159883.

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 (7)

IBM — Rational Collaborative Lifecycle ManagementIBM — Rational Doors Next GenerationIBM — Rational Engineering Lifecycle ManagerIBM — Rational Quality ManagerIBM — Rational Rhapsody Design ManagerIBM — Rational Software Architect Design ManagerIBM — Rational Team Concert

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-4252",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "Rational Collaborative Lifecycle Management",
          "versions": [
            {
              "status": "affected",
              "version": "6.0"
            },
            {
              "status": "affected",
              "version": "6.0.1"
            },
            {
              "status": "affected",
              "version": "6.0.2"
            },
            {
              "status": "affected",
              "version": "6.0.3"
            },
            {
              "status": "affected",
              "version": "6.0.4"
            },
            {
              "status": "affected",
              "version": "6.0.5"
            },
            {
              "status": "affected",
              "version": "6.0.6"
            },
            {
              "status": "affected",
              "version": "6.0.6.1"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-06-27T14:15:10.737",
  "references": [
    {
      "url": "http://www.ibm.com/support/docview.wss?uid=ibm10956525",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/159883",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "http://www.ibm.com/support/docview.wss?uid=ibm10956525",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/159883",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Rational Collaborative Lifecycle Management 6.0 through 6.0.6.1 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing \"dot dot\" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 159883."
    },
    {
      "lang": "es",
      "value": "IBM Rational Collaborative Lifecycle Management 6.0 a 6.0.6.1 podría permitir a un atacante remoto atravesar directorios en el sistema. Un atacante podría enviar una solicitud de URL especialmente diseñada que contenga secuencias de \"dot dot\" (/../) para ver archivos arbitrarios en el sistema. ID de IBM X-Force: 159883."
    }
  ],
  "lastModified": "2026-06-17T02:36:19.550",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:rational_collaborative_lifecycle_management:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6191DCC1-0B3D-4E9C-A344-F7B1BFFE2088",
              "versionEndIncluding": "6.0.6.1",
              "versionStartIncluding": "6.0"
            },
            {
              "criteria": "cpe:2.3:a:ibm:rational_doors_next_generation:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F290FC9D-C447-48FC-9B1C-C6E70E547604",
              "versionEndIncluding": "6.0.6.1",
              "versionStartIncluding": "6.0"
            },
            {
              "criteria": "cpe:2.3:a:ibm:rational_engineering_lifecycle_manager:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "872DDF37-D4BB-42DB-A902-BFA2E5C4B458",
              "versionEndIncluding": "6.0.6.1",
              "versionStartIncluding": "6.0"
            },
            {
              "criteria": "cpe:2.3:a:ibm:rational_quality_manager:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D478070E-E421-4987-8726-D8BD3C9B641C",
              "versionEndIncluding": "6.0.6.1",
              "versionStartIncluding": "6.0"
            },
            {
              "criteria": "cpe:2.3:a:ibm:rational_rhapsody_design_manager:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D44C1F02-258A-49F2-A610-64F357F42AD5",
              "versionEndIncluding": "6.0.6.1",
              "versionStartIncluding": "6.0"
            },
            {
              "criteria": "cpe:2.3:a:ibm:rational_software_architect_design_manager:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A237ED01-A834-46B3-9396-6BA0EFF2B27A",
              "versionEndIncluding": "6.0.1",
              "versionStartIncluding": "6.0"
            },
            {
              "criteria": "cpe:2.3:a:ibm:rational_team_concert:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6FFD7DC9-CCC6-4276-87A6-34C72BBF5CDE",
              "versionEndIncluding": "6.0.6.1",
              "versionStartIncluding": "6.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}