CVE-2013-5566 (GCVE-0-2013-5566)

Vulnerability from cvelistv5 – Published: 2013-11-08 02:00 – Updated: 2024-09-16 17:14
VLAI
Summary
Cisco NX-OS 5.0 and earlier on MDS 9000 devices allows remote attackers to cause a denial of service (supervisor CPU consumption) via Authentication Header (AH) authentication in a Virtual Router Redundancy Protocol (VRRP) frame, aka Bug ID CSCte27874.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T17:15:21.232Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20131106 Cisco MDS Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5566"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=31663"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Cisco NX-OS 5.0 and earlier on MDS 9000 devices allows remote attackers to cause a denial of service (supervisor CPU consumption) via Authentication Header (AH) authentication in a Virtual Router Redundancy Protocol (VRRP) frame, aka Bug ID CSCte27874."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2013-11-08T02:00:00.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20131106 Cisco MDS Denial of Service Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5566"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=31663"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2013-5566",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Cisco NX-OS 5.0 and earlier on MDS 9000 devices allows remote attackers to cause a denial of service (supervisor CPU consumption) via Authentication Header (AH) authentication in a Virtual Router Redundancy Protocol (VRRP) frame, aka Bug ID CSCte27874."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20131106 Cisco MDS Denial of Service Vulnerability",
              "refsource": "CISCO",
              "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5566"
            },
            {
              "name": "http://tools.cisco.com/security/center/viewAlert.x?alertId=31663",
              "refsource": "CONFIRM",
              "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=31663"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2013-5566",
    "datePublished": "2013-11-08T02:00:00.000Z",
    "dateReserved": "2013-08-22T00:00:00.000Z",
    "dateUpdated": "2024-09-16T17:14:03.313Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2013-5566",
      "date": "2026-09-22",
      "epss": "0.01901",
      "percentile": "0.7878"
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "CC9913B8-BE5A-4C83-8E15-9814250F4FF4",
                    "versionEndIncluding": "5.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E6B488F6-FCDA-4A2A-9692-AC6568120833",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0\\(0\\)n1\\(1a\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "234FD6A8-24D0-4F54-8E41-70E9575DCC77",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0\\(0\\)n1\\(2\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "2A69202E-9600-4949-98F1-3037C8036B82",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0\\(0\\)n1\\(2a\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "877676F4-566D-4C5A-946F-E22BA70865BA",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0\\(1a\\)n1\\(1\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "FD10C022-06D6-4821-8BB1-928A04E705C0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0\\(1a\\)n1\\(1a\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "3230A799-F129-4ABE-8DA1-83595015FCE0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0\\(1a\\)n2\\(1\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "F4CB0C21-D8E6-4CBB-8F6F-33B02B5BB57C",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0\\(1a\\)n2\\(1a\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "2E8C04C7-8314-4A7F-B7C0-7B17A4204419",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0\\(4\\)sv1\\(1\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "D2BC263A-21FC-422C-A7E4-D1095263C4F1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0\\(4\\)sv1\\(2\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "2CD13D1F-E83E-4D12-86BF-0260922BF4B9",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0\\(4\\)sv1\\(3\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "F7FB359F-8290-475A-B58F-AD9CD96D77E3",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0\\(4\\)sv1\\(3a\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "09753461-A8FA-4C38-9402-FDEBC3978506",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0\\(4\\)sv1\\(3b\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "66429608-00EF-49A9-9621-FC801542F79D",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0\\(4\\)sv1\\(3c\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "15EB553C-07E2-40C5-A741-788042174763",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.0\\(4\\)sv1\\(3d\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "0959FD0A-24A2-48FB-A96D-C04FA0DF4992",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.1\\(3\\)n1\\(1\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "91272DF0-CD4C-4ECD-92C4-357CB881B9C0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.1\\(3\\)n1\\(1a\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "AFC4AE3C-FEBA-4EC3-AF7C-EE21400E26A4",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.1\\(3\\)n2\\(1\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "B2A8C85D-ECAA-44E0-BE94-247EDB780895",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.1\\(3\\)n2\\(1a\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "487AD645-B95D-44C8-9B27-9651108F10A1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.1.\\(2\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "DA1702F4-816E-4045-80B6-2BC71DC344F6",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.1.\\(3\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "C1AC8BC8-638A-4F73-A64B-B490675AA1A4",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.1.\\(4\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "7F128DC9-C4CA-4547-B6C8-8E83A8C5F6C8",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.1.\\(5\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "99FB6C32-CD16-41E9-AB42-A294424266DB",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.2:*:*:*:*:*:*:*",
                    "matchCriteriaId": "AD12220C-CA2A-468B-8348-EA5E85EE27F6",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.2\\(1\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "85225B18-034A-4E30-80CB-0CF62BCD923C",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.2\\(1\\)n1\\(1\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "3D9E0C2E-E44E-4B2D-B7EA-CFEA7BE092A3",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.2\\(1\\)n2\\(1\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "D4A05AE9-050B-4B22-B668-B5250C853DE6",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.2\\(1\\)n2\\(1a\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "9B8D6E3E-CE8F-4017-B0EE-DED343049A6A",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.2\\(1\\)sv1\\(4\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "A3C6D7B8-AD24-49FF-8CE2-CDE2EE43EDD4",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.2\\(1\\)sv1\\(4a\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "1310C94C-3777-46E7-86AA-EA6A3AEE1EDF",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.2\\(1\\)sv1\\(5.1\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "103597B4-C155-4809-BC90-DE52DA0A51D8",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.2\\(2\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "72EF4938-B50C-4149-8955-02B1871BF4CA",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.2\\(3\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "7EE1586F-E01C-4C4F-8284-1B1FE5370343",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.2\\(4\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "891D883E-8263-42B2-A978-49F6AEF4CD49",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.2\\(6\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "9C059CCD-1BE1-4675-8388-0DB219C04E45",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.2\\(8\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "67829CF9-FDCB-4A17-9241-1B48A38B1A74",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:nx-os:4.2.\\(2a\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "C0476865-D306-47B7-A84A-C163A316D9DE",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:cisco:mds_9000:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "0F2ED90B-DDBA-49DE-AC78-20E7D77C8858",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Cisco NX-OS 5.0 and earlier on MDS 9000 devices allows remote attackers to cause a denial of service (supervisor CPU consumption) via Authentication Header (AH) authentication in a Virtual Router Redundancy Protocol (VRRP) frame, aka Bug ID CSCte27874."
          },
          {
            "lang": "es",
            "value": "Cisco NX-OS 5.0 y anteriores versiones en dispositivos MDS 9000 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo del supervisor de CPU) a trav\u00e9s de la autenticaci\u00f3n Authentication Header (AH)  en un marco Virtual Router Redundancy Protocol, tambi\u00e9n conocido como Bug ID CSCte27874."
          }
        ],
        "id": "CVE-2013-5566",
        "lastModified": "2026-04-29T01:13:23.040",
        "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": "2013-11-08T04:47:23.073",
        "references": [
          {
            "source": "psirt@cisco.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5566"
          },
          {
            "source": "psirt@cisco.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=31663"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5566"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=31663"
          }
        ],
        "sourceIdentifier": "psirt@cisco.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-119"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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.


Detection rules are retrieved from Rulezet.


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.