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CVE-2014-4910

Estado: ModificadaMedia (4.6)—

Vulnerabilidad de salto de directorio en tools/backlight_helper.c en X.Org xf86-video-intel 2.99.911 permite a atacantes remotos crear o sobrescribir ficheros arbitrarios a través de un .. (punto punto) en el nombre de la interfaz.

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)

X — Xf86-video-intel

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2014-4910",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-07-24T14:55:09.440",
  "references": [
    {
      "url": "http://lists.x.org/archives/xorg-commit/2014-July/036840.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/show/osvdb/108851",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://seclists.org/oss-sec/2014/q3/138",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://seclists.org/oss-sec/2014/q3/39",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/94746",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.x.org/archives/xorg-commit/2014-July/036840.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/show/osvdb/108851",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://seclists.org/oss-sec/2014/q3/138",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://seclists.org/oss-sec/2014/q3/39",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/94746",
      "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": "Directory traversal vulnerability in tools/backlight_helper.c in X.Org xf86-video-intel 2.99.911 allows remote attackers to create or overwrite arbitrary files via a .. (dot dot) in the interface name."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de salto de directorio en tools/backlight_helper.c en X.Org xf86-video-intel 2.99.911 permite a atacantes remotos crear o sobrescribir ficheros arbitrarios a través de un .. (punto punto) en el nombre de la interfaz."
    }
  ],
  "lastModified": "2026-06-17T00:10:46.820",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:x:xf86-video-intel:2.99.911:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "774AABC6-DDE6-45B6-A44C-DA80354B5EC6"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}