fkie_cve-2009-0780
Vulnerability from fkie_nvd
Published
2009-03-04 11:30
Modified
2025-04-09 00:30
Severity ?
Summary
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.
References
cve@mitre.orghttp://openbsd.org/errata43.html#010_bgpdPatch, Vendor Advisory
cve@mitre.orghttp://openbsd.org/errata44.html#010_bgpdPatch, Vendor Advisory
cve@mitre.orghttp://osvdb.org/52271
cve@mitre.orghttp://secunia.com/advisories/33975Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/33828
cve@mitre.orghttp://www.securitytracker.com/id?1021736
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/48812
af854a3a-2127-422b-91ae-364da2661108http://openbsd.org/errata43.html#010_bgpdPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://openbsd.org/errata44.html#010_bgpdPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/52271
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/33975Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/33828
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1021736
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/48812
Impacted products
Vendor Product Version
openbsd openbsd 4.3
openbsd openbsd 4.4


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "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",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "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."
    }
  ],
  "id": "CVE-2009-0780",
  "lastModified": "2025-04-09T00:30:58.490",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2009-03-04T11:30:00.453",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "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",
      "url": "http://osvdb.org/52271"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/33975"
    },
    {
      "source": "cve@mitre.org",
      "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": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://openbsd.org/errata43.html#010_bgpd"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://openbsd.org/errata44.html#010_bgpd"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://osvdb.org/52271"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/33975"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/33828"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id?1021736"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/48812"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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