nvd-json-data-feeds/CVE-2017/CVE-2017-109xx/CVE-2017-10917.json

{
  "id": "CVE-2017-10917",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-07-05T01:29:00.737",
  "lastModified": "2024-11-21T03:06:44.837",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Xen through 4.8.x does not validate the port numbers of polled event channel ports, which allows guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) or possibly obtain sensitive information, aka XSA-221."
    },
    {
      "lang": "es",
      "value": "Xen hasta la versi\u00f3n 4.8.x, no comprueba los n\u00fameros de puerto de los puertos del canal de eventos sondeados, lo que permite a los usuarios del sistema operativo invitado causar una denegaci\u00f3n de servicio (desreferencia del puntero NULL y bloqueo del sistema operativo del host) o posiblemente obtener informaci\u00f3n confidencial, tambi\u00e9n se conoce como XSA-221."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:N/A:C",
          "baseScore": 9.4,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE"
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 9.2,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "4.8.1",
              "matchCriteriaId": "7494A471-EEFC-44F4-96B1-FDBA3B780313"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://www.debian.org/security/2017/dsa-3969",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/99157",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securitytracker.com/id/1038731",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://security.gentoo.org/glsa/201708-03",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://xenbits.xen.org/xsa/advisory-221.html",
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Mitigation",
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://www.debian.org/security/2017/dsa-3969",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/99157",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1038731",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://security.gentoo.org/glsa/201708-03",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://xenbits.xen.org/xsa/advisory-221.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Mitigation",
        "Third Party Advisory"
      ]
    }
  ]
}