{
  "id": "CVE-2008-3531",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2008-09-05T16:08:00.000",
  "lastModified": "2017-08-08T01:31:57.467",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Stack-based buffer overflow in sys/kern/vfs_mount.c in the kernel in FreeBSD 7.0 and 7.1, when vfs.usermount is enabled, allows local users to gain privileges via a crafted (1) mount or (2) nmount system call, related to copying of \"user defined data\" in \"certain error conditions.\""
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer basado en pila en sys/kern/vfs_mount.c del n\u00facleo de FreeBSD 7.0 y 7.1, cuando vfs.usermount est\u00e1 habilitado; permite a usuarios locales obtener privilegios a trav\u00e9s de una llamada al sistema manipulada a (1) mount o (2) nmount. Est\u00e1 relacionado con la copia de \"datos definidos por el usuario\" en \"determinadas condiciones de error\"."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
          "accessVector": "LOCAL",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.9
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 3.4,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:freebsd:freebsd:7.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "47E0A416-733A-4616-AE08-150D67FCEA70"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:freebsd:freebsd:7.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "803EFA9F-B7CB-4511-B1C1-381170CA9A23"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://security.FreeBSD.org/advisories/FreeBSD-SA-08:08.nmount.asc",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/31002",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.securitytracker.com/id?1020816",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/45143",
      "source": "cve@mitre.org"
    }
  ]
}