{
  "id": "CVE-2000-0307",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2001-03-12T05:00:00.000",
  "lastModified": "2008-09-05T20:20:40.160",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Vulnerability in xserver in SCO UnixWare 2.1.x and OpenServer 5.05 and earlier allows an attacker to cause a denial of service which prevents access to reserved port numbers below 1024."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:sco:open_desktop:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "ECF5151F-D0FF-42E5-A45B-97E7AAADDE53"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:sco:openserver:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "5.05",
              "matchCriteriaId": "7D1B2F0A-834B-45F9-9127-520F1374C70F"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:sco:unixware:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "2.1.3",
              "matchCriteriaId": "B64BFE2D-88F0-4046-9D0C-96D215AD935E"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "ftp://ftp.sco.com/SSE/security_bulletins/SB-99.07b",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    }
  ]
}