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CVE-2017-3893

Estado: ModificadaBaja (1.9)—

In BlackBerry QNX Software Development Platform (SDP) 6.6.0, the default configuration of the QNX SDP system did not in all circumstances prevent attackers from modifying the GOT or PLT tables with buffer overflow attacks.

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)

Blackberry — QNX Software Development Platform

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2017-3893",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "secure@blackberry.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 1.9,
          "attackVector": "LOCAL",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 0.5
      }
    ]
  },
  "affected": [
    {
      "source": "secure@blackberry.com",
      "affectedData": [
        {
          "vendor": "BlackBerry",
          "product": "QNX Software Development Platform (QNX SDP)",
          "versions": [
            {
              "status": "affected",
              "version": "6.6.0"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2017-11-14T21:29:00.747",
  "references": [
    {
      "url": "http://support.blackberry.com/kb/articleDetail?articleNumber=000046674",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secure@blackberry.com"
    },
    {
      "url": "http://support.blackberry.com/kb/articleDetail?articleNumber=000046674",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "secure@blackberry.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-693"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In BlackBerry QNX Software Development Platform (SDP) 6.6.0, the default configuration of the QNX SDP system did not in all circumstances prevent attackers from modifying the GOT or PLT tables with buffer overflow attacks."
    },
    {
      "lang": "es",
      "value": "En BlackBerry QNX Software Development Platform (SDP) 6.6.0, la configuración por defecto del sistema QNX SDP no evitaba en todas las circunstancias que los atacantes modificase las tablas GOT o PLT con ataques de desbordamiento de búfer."
    }
  ],
  "lastModified": "2026-06-17T01:19:08.610",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:blackberry:qnx_software_development_platform:6.6.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FF1D7FB0-C40B-4DD6-B3C5-D90FBCCBAF23"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@blackberry.com"
}