cve-2012-6396
Vulnerability from cvelistv5
Published
2013-01-19 20:00
Modified
2024-08-06 21:28
Severity ?
Summary
Cisco NX-OS on Nexus 7000 series switches does not properly handle certain line-card replacements, which might allow remote authenticated users to cause a denial of service (memory consumption) via a crafted configuration that references interfaces that do not exist on the new card, aka Bug ID CSCud44300.
References
ykramarz@cisco.comhttp://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-6396Vendor Advisory
ykramarz@cisco.comhttp://www.securitytracker.com/id/1028018
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-6396Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1028018
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T21:28:39.784Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "1028018",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1028018"
          },
          {
            "name": "20130110 Cisco Nexus 7000 Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-6396"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2013-01-10T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Cisco NX-OS on Nexus 7000 series switches does not properly handle certain line-card replacements, which might allow remote authenticated users to cause a denial of service (memory consumption) via a crafted configuration that references interfaces that do not exist on the new card, aka Bug ID CSCud44300."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2013-02-02T10:00:00",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "1028018",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1028018"
        },
        {
          "name": "20130110 Cisco Nexus 7000 Denial of Service Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-6396"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2012-6396",
          "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 on Nexus 7000 series switches does not properly handle certain line-card replacements, which might allow remote authenticated users to cause a denial of service (memory consumption) via a crafted configuration that references interfaces that do not exist on the new card, aka Bug ID CSCud44300."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "1028018",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1028018"
            },
            {
              "name": "20130110 Cisco Nexus 7000 Denial of Service Vulnerability",
              "refsource": "CISCO",
              "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-6396"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2012-6396",
    "datePublished": "2013-01-19T20:00:00",
    "dateReserved": "2012-12-16T00:00:00",
    "dateUpdated": "2024-08-06T21:28:39.784Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:nx-os:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"DA35D4AA-24B3-428E-84ED-804EF941E9A9\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"12180BEB-7F21-4FA7-ABD2-E9A8EA7340F3\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:h:cisco:nexus_7000_10-slot:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B22B3865-30E9-4B5A-A37D-DC33F1150FFE\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:h:cisco:nexus_7000_18-slot:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"459A7F11-52BF-4AD6-B495-4C4D6C050493\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:h:cisco:nexus_7000_9-slot:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"DB73543E-9B5B-4BA9-8FB4-666AF5AC8B6B\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Cisco NX-OS on Nexus 7000 series switches does not properly handle certain line-card replacements, which might allow remote authenticated users to cause a denial of service (memory consumption) via a crafted configuration that references interfaces that do not exist on the new card, aka Bug ID CSCud44300.\"}, {\"lang\": \"es\", \"value\": \"Cisco NX-OS en las series de switches Nexus 7000 no manejan remplazamientos line-card, lo que permite a usuarios autenticados de forma remota causar una denegaci\\u00f3n de servicios (consumo de memoria) a trav\\u00e9s de una configuraci\\u00f3n manipulada que referencia interfaces que no existen en la nueva tarjeta, tambi\\u00e9n conocido como Bug ID CSCud44300\"}]",
      "id": "CVE-2012-6396",
      "lastModified": "2024-11-21T01:46:05.167",
      "metrics": "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:H/Au:S/C:N/I:N/A:C\", \"baseScore\": 4.9, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"HIGH\", \"authentication\": \"SINGLE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 3.9, \"impactScore\": 6.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2013-01-19T20:55:01.043",
      "references": "[{\"url\": \"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-6396\", \"source\": \"ykramarz@cisco.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.securitytracker.com/id/1028018\", \"source\": \"ykramarz@cisco.com\"}, {\"url\": \"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-6396\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.securitytracker.com/id/1028018\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "ykramarz@cisco.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-399\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2012-6396\",\"sourceIdentifier\":\"ykramarz@cisco.com\",\"published\":\"2013-01-19T20:55:01.043\",\"lastModified\":\"2024-11-21T01:46:05.167\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Cisco NX-OS on Nexus 7000 series switches does not properly handle certain line-card replacements, which might allow remote authenticated users to cause a denial of service (memory consumption) via a crafted configuration that references interfaces that do not exist on the new card, aka Bug ID CSCud44300.\"},{\"lang\":\"es\",\"value\":\"Cisco NX-OS en las series de switches Nexus 7000 no manejan remplazamientos line-card, lo que permite a usuarios autenticados de forma remota causar una denegaci\u00f3n de servicios (consumo de memoria) a trav\u00e9s de una configuraci\u00f3n manipulada que referencia interfaces que no existen en la nueva tarjeta, tambi\u00e9n conocido como Bug ID CSCud44300\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:H/Au:S/C:N/I:N/A:C\",\"baseScore\":4.9,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"HIGH\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.9,\"impactScore\":6.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-399\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DA35D4AA-24B3-428E-84ED-804EF941E9A9\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"12180BEB-7F21-4FA7-ABD2-E9A8EA7340F3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:cisco:nexus_7000_10-slot:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B22B3865-30E9-4B5A-A37D-DC33F1150FFE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:cisco:nexus_7000_18-slot:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"459A7F11-52BF-4AD6-B495-4C4D6C050493\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:cisco:nexus_7000_9-slot:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DB73543E-9B5B-4BA9-8FB4-666AF5AC8B6B\"}]}]}],\"references\":[{\"url\":\"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-6396\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securitytracker.com/id/1028018\",\"source\":\"ykramarz@cisco.com\"},{\"url\":\"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-6396\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securitytracker.com/id/1028018\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.