FKIE_CVE-2013-6982

Vulnerability from fkie_nvd - Published: 2014-01-08 21:55 - Updated: 2026-06-17 00:01
Severity
Summary
The BGP implementation in Cisco NX-OS 6.2(2a) and earlier does not properly handle the interaction of UPDATE messages with IPv6, VPNv4, and VPNv6 labeled unicast-address families, which allows remote attackers to cause a denial of service (peer reset) via a crafted message, aka Bug ID CSCuj03174.
Impacted products
Vendor Product Version
cisco nx-os *
cisco nx-os -
cisco nx-os 4.0
cisco nx-os 4.0\(0\)n1\(1a\)
cisco nx-os 4.0\(0\)n1\(2\)
cisco nx-os 4.0\(0\)n1\(2a\)
cisco nx-os 4.0\(1a\)n1\(1\)
cisco nx-os 4.0\(1a\)n1\(1a\)
cisco nx-os 4.0\(1a\)n2\(1\)
cisco nx-os 4.0\(1a\)n2\(1a\)
cisco nx-os 4.0\(4\)sv1\(1\)
cisco nx-os 4.0\(4\)sv1\(2\)
cisco nx-os 4.0\(4\)sv1\(3\)
cisco nx-os 4.0\(4\)sv1\(3a\)
cisco nx-os 4.0\(4\)sv1\(3b\)
cisco nx-os 4.0\(4\)sv1\(3c\)
cisco nx-os 4.0\(4\)sv1\(3d\)
cisco nx-os 4.1\(3\)n1\(1\)
cisco nx-os 4.1\(3\)n1\(1a\)
cisco nx-os 4.1\(3\)n2\(1\)
cisco nx-os 4.1\(3\)n2\(1a\)
cisco nx-os 4.1.\(2\)
cisco nx-os 4.1.\(3\)
cisco nx-os 4.1.\(4\)
cisco nx-os 4.1.\(5\)
cisco nx-os 4.2
cisco nx-os 4.2\(1\)
cisco nx-os 4.2\(1\)n1\(1\)
cisco nx-os 4.2\(1\)n2\(1\)
cisco nx-os 4.2\(1\)n2\(1a\)
cisco nx-os 4.2\(1\)sv1\(4\)
cisco nx-os 4.2\(1\)sv1\(4a\)
cisco nx-os 4.2\(1\)sv1\(5.1\)
cisco nx-os 4.2\(2\)
cisco nx-os 4.2\(3\)
cisco nx-os 4.2\(4\)
cisco nx-os 4.2\(6\)
cisco nx-os 4.2\(8\)
cisco nx-os 4.2.\(2a\)
cisco nx-os 5.0
cisco nx-os 5.0\(2\)
cisco nx-os 5.0\(2\)n1\(1\)
cisco nx-os 5.0\(2\)n2\(1\)
cisco nx-os 5.0\(2\)n2\(1a\)
cisco nx-os 5.0\(2a\)
cisco nx-os 5.0\(3\)
cisco nx-os 5.0\(3\)n1\(1\)
cisco nx-os 5.0\(3\)n1\(1a\)
cisco nx-os 5.0\(3\)n1\(1b\)
cisco nx-os 5.0\(3\)n1\(1c\)
cisco nx-os 5.0\(3\)n2\(1\)
cisco nx-os 5.0\(3\)n2\(2\)
cisco nx-os 5.0\(3\)n2\(2a\)
cisco nx-os 5.0\(3\)n2\(2b\)
cisco nx-os 5.0\(3\)u1\(1a\)
cisco nx-os 5.0\(3\)u1\(1b\)
cisco nx-os 5.0\(3\)u1\(1d\)
cisco nx-os 5.0\(3\)u1\(2\)
cisco nx-os 5.0\(3\)u1\(2a\)
cisco nx-os 5.0\(3\)u2\(1\)
cisco nx-os 5.0\(3\)u2\(2\)
cisco nx-os 5.0\(3\)u2\(2a\)
cisco nx-os 5.0\(3\)u2\(2b\)
cisco nx-os 5.0\(3\)u2\(2c\)
cisco nx-os 5.0\(3\)u2\(2d\)
cisco nx-os 5.0\(3\)u3\(1\)
cisco nx-os 5.0\(3\)u3\(2\)
cisco nx-os 5.0\(3\)u3\(2a\)
cisco nx-os 5.0\(3\)u3\(2b\)
cisco nx-os 5.0\(3\)u4\(1\)
cisco nx-os 5.0\(3\)u5\(1\)
cisco nx-os 5.0\(3\)u5\(1a\)
cisco nx-os 5.0\(3\)u5\(1b\)
cisco nx-os 5.0\(3\)u5\(1c\)
cisco nx-os 5.0\(3\)u5\(1d\)
cisco nx-os 5.0\(3\)u5\(1e\)
cisco nx-os 5.0\(5\)
cisco nx-os 5.1
cisco nx-os 5.1\(1\)
cisco nx-os 5.1\(1a\)
cisco nx-os 5.1\(2\)
cisco nx-os 5.1\(3\)
cisco nx-os 5.1\(3\)n1\(1\)
cisco nx-os 5.1\(3\)n1\(1a\)
cisco nx-os 5.1\(4\)
cisco nx-os 5.1\(5\)
cisco nx-os 5.1\(6\)
cisco nx-os 5.2
cisco nx-os 5.2\(1\)
cisco nx-os 5.2\(3\)
cisco nx-os 5.2\(3a\)
cisco nx-os 5.2\(4\)
cisco nx-os 5.2\(5\)
cisco nx-os 5.2\(7\)
cisco nx-os 5.2\(9\)
cisco nx-os 6.0\(1\)
cisco nx-os 6.0\(2\)
cisco nx-os 6.1
cisco nx-os 6.1\(1\)
cisco nx-os 6.1\(2\)
cisco nx-os 6.1\(3\)

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "psirt@cisco.com"
    }
  ],
  "configurations": [
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The BGP implementation in Cisco NX-OS 6.2(2a) and earlier does not properly handle the interaction of UPDATE messages with IPv6, VPNv4, and VPNv6 labeled unicast-address families, which allows remote attackers to cause a denial of service (peer reset) via a crafted message, aka Bug ID CSCuj03174."
    },
    {
      "lang": "es",
      "value": "La implementaci\u00f3n de BGP en Cisco NX-OS 6.2 (2a) y anteriores no maneja adecuadamente la interacci\u00f3n de los mensajes de actualizaci\u00f3n con IPv6, VPNv4 y VPNv6 etiquetados direcciones unicast, que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (peer reset) a trav\u00e9s de un mensaje manipulado, tambi\u00e9n conocido como Bug ID CSCuj03174."
    }
  ],
  "id": "CVE-2013-6982",
  "lastModified": "2026-06-17T00:01:14.030",
  "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": "2014-01-08T21:55:06.193",
  "references": [
    {
      "source": "psirt@cisco.com",
      "url": "http://osvdb.org/101713"
    },
    {
      "source": "psirt@cisco.com",
      "url": "http://secunia.com/advisories/56169"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6982"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=32325"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/64670"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id/1029568"
    },
    {
      "source": "psirt@cisco.com",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/90119"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://osvdb.org/101713"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/56169"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6982"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=32325"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/64670"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id/1029568"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/90119"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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