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CVE-2017-13683

Estado: ModificadaMedia (5.7)—

In Symantec Endpoint Encryption before SEE 11.1.3HF3, a kernel memory leak is a type of resource leak that can occur when a computer program incorrectly manages memory allocations in such a way that memory which is no longer needed is not released. In object-oriented programming, a memory leak may happen when an object is stored in memory but cannot be accessed by the running code.

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)

Symantec — Endpoint Encryption

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2017-13683",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.3,
          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:M/Au:S/C:N/I:N/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 4.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5.7,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.1
      }
    ]
  },
  "affected": [
    {
      "source": "secure@symantec.com",
      "affectedData": [
        {
          "vendor": "Symantec Corporation",
          "product": "Symantec Endpoint Encryption",
          "versions": [
            {
              "status": "affected",
              "version": "prior to SEE 11.1.3HF3"
            }
          ]
        }
      ]
    }
  ],
  "published": "2017-10-23T20:29:00.260",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/101498",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "secure@symantec.com"
    },
    {
      "url": "https://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20171009_00",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secure@symantec.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/101498",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20171009_00",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-772"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Symantec Endpoint Encryption before SEE 11.1.3HF3, a kernel memory leak is a type of resource leak that can occur when a computer program incorrectly manages memory allocations in such a way that memory which is no longer needed is not released. In object-oriented programming, a memory leak may happen when an object is stored in memory but cannot be accessed by the running code."
    },
    {
      "lang": "es",
      "value": "En Symantec Endpoint Encryption en versiones anteriores a SEE 11.1.3HF3, una fuga de memoria de kernel es un tipo de fuga de recursos que puede ocurrir cuando un programa informático gestiona incorrectamente asignaciones de memoria de manera que la memoria que ya no se necesite no se libere. En programación orientada a objetos, puede ocurrir una fuga de memoria cuando un objeto se almacena en la memoria pero el código que se ejecuta no puede acceder a el."
    }
  ],
  "lastModified": "2026-06-17T01:04:58.737",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:symantec:endpoint_encryption:11.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "02B133DD-A711-4E02-9FE5-770E8F081364"
            },
            {
              "criteria": "cpe:2.3:a:symantec:endpoint_encryption:11.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7C94A7CB-DB16-4079-AD12-B7852623D127"
            },
            {
              "criteria": "cpe:2.3:a:symantec:endpoint_encryption:11.1.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3EDD7ACA-241C-42A8-B7AC-B58113A3F00E"
            },
            {
              "criteria": "cpe:2.3:a:symantec:endpoint_encryption:11.1.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8E5CDC0C-0549-4F3D-984F-D503C39D41C5"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@symantec.com"
}