{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "8F0AF8EF-6FF6-4E22-B16E-82C9F90C6B00",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:4.2.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "47640819-FC43-49ED-8A77-728C3D7255B3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "2448537F-87AD-45C1-9FB0-7A49CA31BD76",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:4.2.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "E36B2265-70E1-413B-A7CF-79D39E9ADCFB",
              "vulnerable": true
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            {
              "criteria": "cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "BF948E6A-07BE-4C7D-8A98-002E89D35F4D",
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The xlu_vif_parse_rate function in the libxlu library in Xen 4.2.x and 4.3.x allows local users to cause a denial of service (NULL pointer dereference) by using the \"@\" character as the VIF rate configuration."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n xlu_vif_parse_rate en la librer\u00eda libxlu de Xen 4.2.x y 4.3.x permite a usuarios locales causar una denegaci\u00f3n de servicio (referencia puntero nulo) utilizando el caracter \u0027@\u0027 como configuraci\u00f3n de velocidad VIF."
    }
  ],
  "evaluatorComment": "CWE-476: NULL Pointer Dereference\n\nPer http://cwe.mitre.org/data/definitions/476.html",
  "id": "CVE-2013-4369",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 1.9,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.4,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2013-10-17T23:55:04.500",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://security.gentoo.org/glsa/glsa-201407-03.xml"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2013/10/10/11"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/87798"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://security.gentoo.org/glsa/glsa-201407-03.xml"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2013/10/10/11"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/87798"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}