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CVE-2020-14191

Estado: ModificadaAlta (7.5)—

Affected versions of Atlassian Fisheye/Crucible allow remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability in the MessageBundleResource within Atlassian Gadgets. The affected versions are before version 4.8.4.

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 (2)

Atlassian — CrucibleAtlassian — Fisheye

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-14191",
  "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:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "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:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@atlassian.com",
      "affectedData": [
        {
          "vendor": "Atlassian",
          "product": "Fisheye",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "4.8.4",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "Atlassian",
          "product": "Crucible",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "4.8.4",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-11-25T22:15:11.220",
  "references": [
    {
      "url": "https://jira.atlassian.com/browse/CRUC-8501",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Vendor Advisory"
      ],
      "source": "security@atlassian.com"
    },
    {
      "url": "https://jira.atlassian.com/browse/FE-7332",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Vendor Advisory"
      ],
      "source": "security@atlassian.com"
    },
    {
      "url": "https://jira.atlassian.com/browse/CRUC-8501",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://jira.atlassian.com/browse/FE-7332",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Affected versions of Atlassian Fisheye/Crucible allow remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability in the MessageBundleResource within Atlassian Gadgets. The affected versions are before version 4.8.4."
    },
    {
      "lang": "es",
      "value": "Las versiones afectadas de Atlassian Fisheye/Crucible permiten a atacantes remotos afectar la disponibilidad de la aplicación por medio de una vulnerabilidad de Denegación de Servicio (DoS) en la función MessageBundleResource dentro de Atlassian Gadgets. Las versiones afectadas son anteriores a 4.8.4"
    }
  ],
  "lastModified": "2026-06-17T02:54:21.813",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:atlassian:crucible:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "31A5B1B9-5B8B-4838-97C7-3287A715DA52",
              "versionEndExcluding": "4.8.4"
            },
            {
              "criteria": "cpe:2.3:a:atlassian:fisheye:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5ECD6A49-2A44-4220-97F1-E5D44BAFFF34",
              "versionEndExcluding": "4.8.4"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@atlassian.com"
}