Vulnerability-Lookup

CERTA-2013-AVI-102

Vulnerability from certfr_avis - Published: 2013-02-07 - Updated: 2013-02-07

Une vulnérabilité a été identifiée dans Cisco NX-OS. Elle permet à un attaquant de provoquer un déni de service à distance.

Contournement provisoire

Le CERTA conseille de limiter les accès aux équipements concernés au moyen de réseaux privés virtuels (VPN) et pare-feux.

None

Impacted products

Vendor	Product	Description
Cisco	NX-OS	Cisco NX-OS version 5.2 sur Cisco Nexus 7000
Cisco	NX-OS	Cisco NX-OS version 5.0 sur Cisco Nexus 7000
Cisco	NX-OS	Cisco NX-OS version 5.1 sur Cisco Nexus 7000
Cisco	NX-OS	Cisco NX-OS version 4.2 sur Cisco Nexus 7000

References

Title

Publication Time

Tags

Bulletin d'alerte Cisco 26619 du 05 février 2013

None

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Cisco NX-OS version 5.2 sur Cisco Nexus 7000",
      "product": {
        "name": "NX-OS",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Cisco NX-OS version 5.0 sur Cisco Nexus 7000",
      "product": {
        "name": "NX-OS",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Cisco NX-OS version 5.1 sur Cisco Nexus 7000",
      "product": {
        "name": "NX-OS",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Cisco NX-OS version 4.2 sur Cisco Nexus 7000",
      "product": {
        "name": "NX-OS",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Contournement provisoire\n\nLe CERTA conseille de limiter les acc\u00e8s aux \u00e9quipements concern\u00e9s au\nmoyen de r\u00e9seaux priv\u00e9s virtuels (VPN) et pare-feux.\n",
  "cves": [
    {
      "name": "CVE-2012-2469",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2469"
    }
  ],
  "initial_release_date": "2013-02-07T00:00:00",
  "last_revision_date": "2013-02-07T00:00:00",
  "links": [],
  "reference": "CERTA-2013-AVI-102",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2013-02-07T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 identifi\u00e9e dans \u003cspan class=\"textit\"\u003eCisco\nNX-OS\u003c/span\u003e. Elle permet \u00e0 un attaquant de provoquer un d\u00e9ni de service\n\u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Cisco NX-OS",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin d\u0027alerte Cisco 26619 du 05 f\u00e9vrier 2013",
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=26619"
    }
  ]
}

CVE-2012-2469 (GCVE-0-2012-2469)

Vulnerability from cvelistv5 – Published: 2012-08-06 17:00 – Updated: 2024-08-06 19:34

Summary

Cisco NX-OS 4.2, 5.0, 5.1, and 5.2 on Nexus 7000 series switches, when the High Availability (HA) policy is configured for Reset, allows remote attackers to cause a denial of service (device reset) via a malformed Cisco Discovery Protocol (CDP) packet, aka Bug IDs CSCtk34535 and CSCtk19132.

Severity

No CVSS data available.

CWE

Assigner

cisco mitre root Scorecard

References

3 references

URL	Tags
http://www.cisco.com/en/US/docs/switches/datacent…	x_refsource_CONFIRM
http://www.securitytracker.com/id?1027352	vdb-entryx_refsource_SECTRACK
http://www.4salesbyself.com/troubleshooting-rando…	x_refsource_MISC

Date Public

2012-06-01 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T19:34:25.876Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/release/notes/52_nx-os_release_note.html"
          },
          {
            "name": "1027352",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id?1027352"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.4salesbyself.com/troubleshooting-random-nexus-reboots.aspx"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2012-06-01T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Cisco NX-OS 4.2, 5.0, 5.1, and 5.2 on Nexus 7000 series switches, when the High Availability (HA) policy is configured for Reset, allows remote attackers to cause a denial of service (device reset) via a malformed Cisco Discovery Protocol (CDP) packet, aka Bug IDs CSCtk34535 and CSCtk19132."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2013-03-23T09:00:00.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/release/notes/52_nx-os_release_note.html"
        },
        {
          "name": "1027352",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id?1027352"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.4salesbyself.com/troubleshooting-random-nexus-reboots.aspx"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2012-2469",
          "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 4.2, 5.0, 5.1, and 5.2 on Nexus 7000 series switches, when the High Availability (HA) policy is configured for Reset, allows remote attackers to cause a denial of service (device reset) via a malformed Cisco Discovery Protocol (CDP) packet, aka Bug IDs CSCtk34535 and CSCtk19132."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/release/notes/52_nx-os_release_note.html",
              "refsource": "CONFIRM",
              "url": "http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/release/notes/52_nx-os_release_note.html"
            },
            {
              "name": "1027352",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id?1027352"
            },
            {
              "name": "http://www.4salesbyself.com/troubleshooting-random-nexus-reboots.aspx",
              "refsource": "MISC",
              "url": "http://www.4salesbyself.com/troubleshooting-random-nexus-reboots.aspx"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2012-2469",
    "datePublished": "2012-08-06T17:00:00.000Z",
    "dateReserved": "2012-05-07T00:00:00.000Z",
    "dateUpdated": "2024-08-06T19:34:25.876Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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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