GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2014-2111 (GCVE-0-2014-2111)

Vulnerability from cvelistv5 – Published: 2014-03-27 21:00 – Updated: 2024-08-06 10:05
VLAI
Summary
The Application Layer Gateway (ALG) module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4, when NAT is used, allows remote attackers to cause a denial of service (device reload) via crafted DNS packets, aka Bug ID CSCue00996.
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
http://tools.cisco.com/security/center/content/Ci… vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/66470 vdb-entryx_refsource_BID
Date Public
2014-03-26 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T10:05:59.731Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20140326 Cisco IOS Software Network Address Translation Vulnerabilities",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140326-nat"
          },
          {
            "name": "66470",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/66470"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2014-03-26T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Application Layer Gateway (ALG) module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4, when NAT is used, allows remote attackers to cause a denial of service (device reload) via crafted DNS packets, aka Bug ID CSCue00996."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-05-22T09:57:01.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20140326 Cisco IOS Software Network Address Translation Vulnerabilities",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140326-nat"
        },
        {
          "name": "66470",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/66470"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2014-2111",
          "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": "The Application Layer Gateway (ALG) module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4, when NAT is used, allows remote attackers to cause a denial of service (device reload) via crafted DNS packets, aka Bug ID CSCue00996."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20140326 Cisco IOS Software Network Address Translation Vulnerabilities",
              "refsource": "CISCO",
              "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140326-nat"
            },
            {
              "name": "66470",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/66470"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2014-2111",
    "datePublished": "2014-03-27T21:00:00.000Z",
    "dateReserved": "2014-02-25T00:00:00.000Z",
    "dateUpdated": "2024-08-06T10:05:59.731Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2014-2111",
      "date": "2026-09-16",
      "epss": "0.01683",
      "percentile": "0.75813"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E4BC49F2-3DCB-45F0-9030-13F6415EE178\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios:12.3:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"0668C45B-9D25-424B-B876-C1721BFFE5DA\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios:12.4:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"9D4D8C72-E7BB-40BF-9AE5-622794D63E09\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"CF87CC9A-1AF5-4DB4-ACE5-DB938D3B2F84\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"EB41294E-F3DF-4F1E-A4C8-E90B21A88836\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C2AB6A02-B7C7-48D1-8857-BD1CDF9A40D8\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios:15.3:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B870F917-9F35-41AE-8CCA-D8574189C7EC\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios:15.4:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7D549F66-13E6-4AB0-972D-6F7FE6DB82DB\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"The Application Layer Gateway (ALG) module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4, when NAT is used, allows remote attackers to cause a denial of service (device reload) via crafted DNS packets, aka Bug ID CSCue00996.\"}, {\"lang\": \"es\", \"value\": \"El m\\u00f3dulo Application Layer Gateway (ALG) en Cisco IOS 12.2 hasta 12.4 y 15.0 hasta 15.4, cuando se utiliza NAT, permite a atacantes remotos causar una denegaci\\u00f3n de servicio (reinicio de dispositivo) a trav\\u00e9s de paquetes DNS manipulados, tambi\\u00e9n conocido como Bug ID CSCue00996.\"}]",
      "id": "CVE-2014-2111",
      "lastModified": "2024-11-21T02:05:40.357",
      "metrics": "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:M/Au:N/C:N/I:N/A:C\", \"baseScore\": 7.1, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 8.6, \"impactScore\": 6.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2014-03-27T21:55:09.063",
      "references": "[{\"url\": \"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140326-nat\", \"source\": \"ykramarz@cisco.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/66470\", \"source\": \"ykramarz@cisco.com\"}, {\"url\": \"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140326-nat\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/66470\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "ykramarz@cisco.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2014-2111\",\"sourceIdentifier\":\"psirt@cisco.com\",\"published\":\"2014-03-27T21:55:09.063\",\"lastModified\":\"2026-05-06T22:30:45.220\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The Application Layer Gateway (ALG) module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4, when NAT is used, allows remote attackers to cause a denial of service (device reload) via crafted DNS packets, aka Bug ID CSCue00996.\"},{\"lang\":\"es\",\"value\":\"El m\u00f3dulo Application Layer Gateway (ALG) en Cisco IOS 12.2 hasta 12.4 y 15.0 hasta 15.4, cuando se utiliza NAT, permite a atacantes remotos causar una denegaci\u00f3n de servicio (reinicio de dispositivo) a trav\u00e9s de paquetes DNS manipulados, tambi\u00e9n conocido como Bug ID CSCue00996.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:N/A:C\",\"baseScore\":7.1,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":8.6,\"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-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E4BC49F2-3DCB-45F0-9030-13F6415EE178\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios:12.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0668C45B-9D25-424B-B876-C1721BFFE5DA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios:12.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9D4D8C72-E7BB-40BF-9AE5-622794D63E09\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CF87CC9A-1AF5-4DB4-ACE5-DB938D3B2F84\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EB41294E-F3DF-4F1E-A4C8-E90B21A88836\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C2AB6A02-B7C7-48D1-8857-BD1CDF9A40D8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios:15.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B870F917-9F35-41AE-8CCA-D8574189C7EC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios:15.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7D549F66-13E6-4AB0-972D-6F7FE6DB82DB\"}]}]}],\"references\":[{\"url\":\"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140326-nat\",\"source\":\"psirt@cisco.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/66470\",\"source\":\"psirt@cisco.com\"},{\"url\":\"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140326-nat\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/66470\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…

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.


Loading…