FKIE_CVE-2013-6051

Vulnerability from fkie_nvd - Published: 2013-12-14 17:21 - Updated: 2025-04-11 00:51
Severity ?
Summary
The bgp_attr_unknown function in bgp_attr.c in Quagga 0.99.21 does not properly initialize the total variable, which allows remote attackers to cause a denial of service (bgpd crash) via a crafted BGP update.
References
cve@mitre.orghttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=730513
cve@mitre.orghttp://git.savannah.gnu.org/gitweb/?p=quagga.git%3Ba=commitdiff%3Bh=8794e8d229dc9fe29ea31424883433d4880ef408
cve@mitre.orghttp://www.debian.org/security/2013/dsa-2803
af854a3a-2127-422b-91ae-364da2661108http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=730513
af854a3a-2127-422b-91ae-364da2661108http://git.savannah.gnu.org/gitweb/?p=quagga.git%3Ba=commitdiff%3Bh=8794e8d229dc9fe29ea31424883433d4880ef408
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2013/dsa-2803
Impacted products
Vendor Product Version
quagga quagga 0.99.21
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:quagga:quagga:0.99.21:*:*:*:*:*:*:*",
              "matchCriteriaId": "4739E6D9-4F17-4CDA-8320-9832D65D94A3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The bgp_attr_unknown function in bgp_attr.c in Quagga 0.99.21 does not properly initialize the total variable, which allows remote attackers to cause a denial of service (bgpd crash) via a crafted BGP update."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n bgp_attr_unknown en bgp_attr.c en Quagga 0.99.21 no inicializa correctamente la variable total, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda bgpd) a trav\u00e9s de una actualizaci\u00f3n manipulada de BGP."
    }
  ],
  "id": "CVE-2013-6051",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2013-12-14T17:21:46.397",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=730513"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://git.savannah.gnu.org/gitweb/?p=quagga.git%3Ba=commitdiff%3Bh=8794e8d229dc9fe29ea31424883433d4880ef408"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2013/dsa-2803"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=730513"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://git.savannah.gnu.org/gitweb/?p=quagga.git%3Ba=commitdiff%3Bh=8794e8d229dc9fe29ea31424883433d4880ef408"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2013/dsa-2803"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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