{"api_version":"1","generated_at":"2026-07-23T04:55:18+00:00","cve":"CVE-2011-2064","urls":{"html":"https://cve.report/CVE-2011-2064","api":"https://cve.report/api/cve/CVE-2011-2064.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2011-2064","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-2064"},"summary":{"title":"CVE-2011-2064","description":"Cisco IOS 12.4MDA before 12.4(24)MDA5 on the Cisco Content Services Gateway - Second Generation (CSG2) allows remote attackers to cause a denial of service (device reload) via crafted ICMP packets, aka Bug ID CSCtl79577.","state":"PUBLISHED","assigner":"cisco","published_at":"2011-07-11 20:55:01","updated_at":"2026-04-29 01:13:23"},"problem_types":["CWE-399","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"7.8","severity":"","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:C","baseScore":7.8,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"http://securitytracker.com/id?1025748","name":"http://securitytracker.com/id?1025748","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Cisco Content Services Gateway ICMP Processing Flaw Lets Remote Users Deny Service - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/45148","name":"http://secunia.com/advisories/45148","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"Cisco Content Services Gateway ICMP Messages Denial of Service Vulnerability - Secunia.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/68408","name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/68408","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://osvdb.org/73657","name":"http://osvdb.org/73657","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"","httpstatus":"-1","archivestatus":"0"},{"url":"http://www.cisco.com/en/US/products/products_security_advisory09186a0080b86503.shtml","name":"http://www.cisco.com/en/US/products/products_security_advisory09186a0080b86503.shtml","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"Cisco Systems - Redirect to","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/48581","name":"http://www.securityfocus.com/bid/48581","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Cisco Content Services Gateway Malformed ICMP Messages CVE-2011-2064 Denial of Service Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-2064","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2064","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2011","cve_id":"2064","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"cisco","cpe5":"content_services_gateway_second_generation","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"2064","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"cisco","cpe5":"ios","cpe6":"12.4mda","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"2064","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"cisco","cpe5":"ios","cpe6":"12.4\\(24\\)md1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"2064","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"cisco","cpe5":"ios","cpe6":"12.4\\(24\\)md2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"2064","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"cisco","cpe5":"ios","cpe6":"12.4\\(24\\)md3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"2064","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"cisco","cpe5":"ios","cpe6":"12.4\\(24\\)md4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"2064","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"cisco","cpe5":"ios","cpe6":"12.4\\(24\\)mda","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T22:46:00.931Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"45148","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/45148"},{"name":"20110706 Cisco Content Services Gateway Denial of Service Vulnerability","tags":["vendor-advisory","x_refsource_CISCO","x_transferred"],"url":"http://www.cisco.com/en/US/products/products_security_advisory09186a0080b86503.shtml"},{"name":"1025748","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://securitytracker.com/id?1025748"},{"name":"48581","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/48581"},{"name":"cisco-csg-icmp-dos(68408)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/68408"},{"name":"73657","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"],"url":"http://osvdb.org/73657"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2011-07-06T00:00:00.000Z","descriptions":[{"lang":"en","value":"Cisco IOS 12.4MDA before 12.4(24)MDA5 on the Cisco Content Services Gateway - Second Generation (CSG2) allows remote attackers to cause a denial of service (device reload) via crafted ICMP packets, aka Bug ID CSCtl79577."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-08-28T12:57:01.000Z","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","shortName":"cisco"},"references":[{"name":"45148","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/45148"},{"name":"20110706 Cisco Content Services Gateway Denial of Service Vulnerability","tags":["vendor-advisory","x_refsource_CISCO"],"url":"http://www.cisco.com/en/US/products/products_security_advisory09186a0080b86503.shtml"},{"name":"1025748","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://securitytracker.com/id?1025748"},{"name":"48581","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/48581"},{"name":"cisco-csg-icmp-dos(68408)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/68408"},{"name":"73657","tags":["vdb-entry","x_refsource_OSVDB"],"url":"http://osvdb.org/73657"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@cisco.com","ID":"CVE-2011-2064","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 12.4MDA before 12.4(24)MDA5 on the Cisco Content Services Gateway - Second Generation (CSG2) allows remote attackers to cause a denial of service (device reload) via crafted ICMP packets, aka Bug ID CSCtl79577."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"45148","refsource":"SECUNIA","url":"http://secunia.com/advisories/45148"},{"name":"20110706 Cisco Content Services Gateway Denial of Service Vulnerability","refsource":"CISCO","url":"http://www.cisco.com/en/US/products/products_security_advisory09186a0080b86503.shtml"},{"name":"1025748","refsource":"SECTRACK","url":"http://securitytracker.com/id?1025748"},{"name":"48581","refsource":"BID","url":"http://www.securityfocus.com/bid/48581"},{"name":"cisco-csg-icmp-dos(68408)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/68408"},{"name":"73657","refsource":"OSVDB","url":"http://osvdb.org/73657"}]}}}},"cveMetadata":{"assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","assignerShortName":"cisco","cveId":"CVE-2011-2064","datePublished":"2011-07-11T20:00:00.000Z","dateReserved":"2011-05-10T00:00:00.000Z","dateUpdated":"2024-08-06T22:46:00.931Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2011-07-11 20:55:01","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["CWE-399","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:C","baseScore":7.8,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.4\\(24\\)md1:*:*:*:*:*:*:*","matchCriteriaId":"4E44F5F4-D7FE-4B9C-BA65-2365EF7A8092"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.4\\(24\\)md2:*:*:*:*:*:*:*","matchCriteriaId":"9548BCBF-0E01-41F8-A6BA-D70032340C73"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.4\\(24\\)md3:*:*:*:*:*:*:*","matchCriteriaId":"B9BF1BB8-EAB1-46C9-BD36-73E502619C88"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.4\\(24\\)md4:*:*:*:*:*:*:*","matchCriteriaId":"34F23388-1B0B-4708-85F4-5A8B7359C1B2"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.4\\(24\\)mda:*:*:*:*:*:*:*","matchCriteriaId":"D0F2A946-AD8A-4644-8630-5951B66E4B34"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:ios:12.4mda:*:*:*:*:*:*:*","matchCriteriaId":"237F6EDD-AB47-4768-9C75-C0B03E23696B"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:h:cisco:content_services_gateway_second_generation:*:*:*:*:*:*:*:*","matchCriteriaId":"A7759766-DE4B-42DE-BFB9-0EA6E08C89F6"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2011","CveId":"2064","Ordinal":"1","Title":"CVE-2011-2064","CVE":"CVE-2011-2064","Year":"2011"},"notes":[{"CveYear":"2011","CveId":"2064","Ordinal":"1","NoteData":"Cisco IOS 12.4MDA before 12.4(24)MDA5 on the Cisco Content Services Gateway - Second Generation (CSG2) allows remote attackers to cause a denial of service (device reload) via crafted ICMP packets, aka Bug ID CSCtl79577.","Type":"Description","Title":"CVE-2011-2064"},{"CveYear":"2011","CveId":"2064","Ordinal":"2","NoteData":"2011-07-11","Type":"Other","Title":"Published"},{"CveYear":"2011","CveId":"2064","Ordinal":"3","NoteData":"2017-08-28","Type":"Other","Title":"Modified"}]}}}