{"id":"CVE-2011-4007","state":"PUBLISHED","title":"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 cra","description":"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.","publishedAt":"2012-05-02T10:00:00.000Z","updatedAt":"2024-08-06T23:53:32.592Z","severity":null,"assigner":"cisco","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html","http://www.securitytracker.com/id?1027005"],"weaknesses":[],"ingestedAt":"2026-10-29T19:40:05.264Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2011/4xxx/CVE-2011-4007.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2011-4007","state":"PUBLISHED","datePublished":"2012-05-02T10:00:00.000Z","dateUpdated":"2024-08-06T23:53:32.592Z","assignerShortName":"cisco","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateReserved":"2011-10-06T00:00:00.000Z"},"containers":{"cna":{"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."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html","tags":["x_refsource_CONFIRM"]},{"url":"http://www.securitytracker.com/id?1027005","name":"1027005","tags":["vdb-entry","x_refsource_SECTRACK"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"cisco","dateUpdated":"2012-10-30T09:00:00.000Z","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633"},"datePublic":"2012-02-23T00:00:00.000Z","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"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securitytracker.com/id?1027005","name":"1027005","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T23:53:32.592Z"}}]}}}