{
  "id": "CVE-2009-0780",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2009-03-04T11:30:00.453",
  "lastModified": "2017-08-17T01:30:00.803",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The aspath_prepend function in rde_attr.c in bgpd in OpenBSD 4.3 and 4.4 allows remote attackers to cause a denial of service (application crash) via an Autonomous System (AS) advertisement containing a long AS path."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n aspath_prepend de rde_attr.c de bgpd de OpenBSD v4.3 y v4.4, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de un aviso Autonomous System (AS) que contiene una ruta AS larga."
    }
  ],
  "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:openbsd:openbsd:4.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "F12313A0-1EAF-4652-9AB1-799171CFFEA9"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:openbsd:openbsd:4.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "89CA041B-4153-43C7-BA69-D6052F4EBEEB"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://openbsd.org/errata43.html#010_bgpd",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://openbsd.org/errata44.html#010_bgpd",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/33828",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securitytracker.com/id?1021736",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/48812",
      "source": "cve@mitre.org"
    }
  ]
}