cve-2011-4007
Vulnerability from cvelistv5
Published
2012-05-02 10:00
Modified
2024-08-06 23:53
Severity ?
Summary
Cisco IOS 15.0 and 15.1 and IOS XE 3.x do not properly handle the "set mpls experimental imposition" command, which allows remote attackers to cause a denial of service (device crash) via network traffic that triggers (1) fragmentation or (2) reassembly, aka Bug ID CSCtr56576.
References
ykramarz@cisco.comhttp://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html
ykramarz@cisco.comhttp://www.securitytracker.com/id?1027005
af854a3a-2127-422b-91ae-364da2661108http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1027005
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:53:32.592Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html"
          },
          {
            "name": "1027005",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id?1027005"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2012-02-23T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Cisco IOS 15.0 and 15.1 and IOS XE 3.x do not properly handle the \"set mpls experimental imposition\" command, which allows remote attackers to cause a denial of service (device crash) via network traffic that triggers (1) fragmentation or (2) reassembly, aka Bug ID CSCtr56576."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2012-10-30T09:00:00",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html"
        },
        {
          "name": "1027005",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id?1027005"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2011-4007",
          "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 IOS 15.0 and 15.1 and IOS XE 3.x do not properly handle the \"set mpls experimental imposition\" command, which allows remote attackers to cause a denial of service (device crash) via network traffic that triggers (1) fragmentation or (2) reassembly, aka Bug ID CSCtr56576."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html",
              "refsource": "CONFIRM",
              "url": "http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html"
            },
            {
              "name": "1027005",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id?1027005"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2011-4007",
    "datePublished": "2012-05-02T10:00:00",
    "dateReserved": "2011-10-06T00:00:00",
    "dateUpdated": "2024-08-06T23:53:32.592Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"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_xe:3.1.0s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C5A13401-2660-483E-89A5-6420B5866BB8\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.1.0sg:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"FA5F84EF-1C19-4AB3-BD01-A3DE47B2A46A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.1.1s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"77FC74E2-2510-40F5-BB2B-11608B844E28\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.1.1sg:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7E021FDA-0D92-4A81-8721-EED507426922\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.1.2s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"3C69E845-700C-4250-B528-9482A5362F61\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.1.3s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"389D6E60-F6AB-40B8-B894-CE97BF13AE63\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.1.4s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1A40EA0A-1642-4950-9943-20C1888C18D5\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.2.0s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"621845E0-E885-46E4-929D-55DBE43DC97F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.2.0sg:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"86C0900A-1354-4A20-B5ED-8C005BCE4D74\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.2.1s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"429F3E17-5C65-4C91-8881-AAEAA00BCD44\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.2.1sg:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"9F5B811A-AAAD-49C0-8FC2-5C79078BA6E8\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.2.2s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F47E76FF-DE36-463D-B610-A99C90AF7B91\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.3.0s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"BEF8A6EC-3C45-4CDB-81B5-4D50CD5C4087\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.3.1s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"737D7668-872C-4246-9AB9-12FF059E231A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.3.2s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D4CBDA4F-DBB3-4426-8C16-2B2314ACF21D\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.3.3s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"41E237F6-97DA-45AE-8505-B3F629AB026D\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.4.0s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"252377A3-7F15-45F2-A169-BBC37858D4DA\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.4.1s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"02E8F96A-EA9C-4E66-8491-9B2A3A4023F5\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xe:3.5.0s:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"5872A42F-745E-4EC6-8679-C28F79F6621C\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Cisco IOS 15.0 and 15.1 and IOS XE 3.x do not properly handle the \\\"set mpls experimental imposition\\\" command, which allows remote attackers to cause a denial of service (device crash) via network traffic that triggers (1) fragmentation or (2) reassembly, aka Bug ID CSCtr56576.\"}, {\"lang\": \"es\", \"value\": \"Cisco IOS v15.0 y v15.1 y el IOS XE v3.x no manejan correctamente el comando \\\"set mpls experimental imposition\\\", que permite a atacantes remotos causar una denegaci\\u00f3n de servicio (ca\\u00edda de dispositivo) a trav\\u00e9s de tr\\u00e1fico de red que provoca (1) la fragmentaci\\u00f3n o 2 () reconstrucci\\u00f3n, tambi\\u00e9n conocido como Bug ID CSCtr56576.\"}]",
      "id": "CVE-2011-4007",
      "lastModified": "2024-11-21T01:31:42.050",
      "metrics": "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:H/Au:N/C:N/I:N/A:C\", \"baseScore\": 5.4, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"HIGH\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 4.9, \"impactScore\": 6.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2012-05-02T10:09:21.660",
      "references": "[{\"url\": \"http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html\", \"source\": \"ykramarz@cisco.com\"}, {\"url\": \"http://www.securitytracker.com/id?1027005\", \"source\": \"ykramarz@cisco.com\"}, {\"url\": \"http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securitytracker.com/id?1027005\", \"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-2011-4007\",\"sourceIdentifier\":\"ykramarz@cisco.com\",\"published\":\"2012-05-02T10:09:21.660\",\"lastModified\":\"2024-11-21T01:31:42.050\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Cisco IOS 15.0 and 15.1 and IOS XE 3.x do not properly handle the \\\"set mpls experimental imposition\\\" command, which allows remote attackers to cause a denial of service (device crash) via network traffic that triggers (1) fragmentation or (2) reassembly, aka Bug ID CSCtr56576.\"},{\"lang\":\"es\",\"value\":\"Cisco IOS v15.0 y v15.1 y el IOS XE v3.x no manejan correctamente el comando \\\"set mpls experimental imposition\\\", que permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda de dispositivo) a trav\u00e9s de tr\u00e1fico de red que provoca (1) la fragmentaci\u00f3n o 2 () reconstrucci\u00f3n, tambi\u00e9n conocido como Bug ID CSCtr56576.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:H/Au:N/C:N/I:N/A:C\",\"baseScore\":5.4,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"HIGH\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":4.9,\"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-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"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_xe:3.1.0s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C5A13401-2660-483E-89A5-6420B5866BB8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.1.0sg:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA5F84EF-1C19-4AB3-BD01-A3DE47B2A46A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.1.1s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"77FC74E2-2510-40F5-BB2B-11608B844E28\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.1.1sg:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7E021FDA-0D92-4A81-8721-EED507426922\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.1.2s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3C69E845-700C-4250-B528-9482A5362F61\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.1.3s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"389D6E60-F6AB-40B8-B894-CE97BF13AE63\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.1.4s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1A40EA0A-1642-4950-9943-20C1888C18D5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.2.0s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"621845E0-E885-46E4-929D-55DBE43DC97F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.2.0sg:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"86C0900A-1354-4A20-B5ED-8C005BCE4D74\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.2.1s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"429F3E17-5C65-4C91-8881-AAEAA00BCD44\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.2.1sg:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9F5B811A-AAAD-49C0-8FC2-5C79078BA6E8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.2.2s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F47E76FF-DE36-463D-B610-A99C90AF7B91\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.3.0s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BEF8A6EC-3C45-4CDB-81B5-4D50CD5C4087\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.3.1s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"737D7668-872C-4246-9AB9-12FF059E231A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.3.2s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D4CBDA4F-DBB3-4426-8C16-2B2314ACF21D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.3.3s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"41E237F6-97DA-45AE-8505-B3F629AB026D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.4.0s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"252377A3-7F15-45F2-A169-BBC37858D4DA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.4.1s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"02E8F96A-EA9C-4E66-8491-9B2A3A4023F5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xe:3.5.0s:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5872A42F-745E-4EC6-8679-C28F79F6621C\"}]}]}],\"references\":[{\"url\":\"http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html\",\"source\":\"ykramarz@cisco.com\"},{\"url\":\"http://www.securitytracker.com/id?1027005\",\"source\":\"ykramarz@cisco.com\"},{\"url\":\"http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id?1027005\",\"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.