{
  "id": "CVE-2017-10914",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-07-05T01:29:00.643",
  "lastModified": "2017-11-04T01:29:31.773",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The grant-table feature in Xen through 4.8.x has a race condition leading to a double free, which allows guest OS users to cause a denial of service (memory consumption), or possibly obtain sensitive information or gain privileges, aka XSA-218 bug 2."
    },
    {
      "lang": "es",
      "value": "La caracter\u00edstica de tabla grant en Xen, hasta las versiones 4.8.x, incluye una condici\u00f3n de carrera que da lugar a una doble liberaci\u00f3n (double free). Esto permite que los usuarios invitados del sistema operativo provoquen una denegaci\u00f3n de servicio (consumo de memoria) o que, probablemente, obtengan informaci\u00f3n sensible o adquieran privilegios. Esto tambi\u00e9n se conoce como XSA-218, fallo 2."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.9
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        },
        {
          "lang": "en",
          "value": "CWE-415"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
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  "references": [
    {
      "url": "http://www.debian.org/security/2017/dsa-3969",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/99411",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "http://www.securitytracker.com/id/1038722",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://security.gentoo.org/glsa/201708-03",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://security.gentoo.org/glsa/201710-17",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://xenbits.xen.org/xsa/advisory-218.html",
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Vendor Advisory"
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    }
  ]
}