CVE-2015-4293

{"id": "CVE-2015-4293", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-07-30T14:59:00.087", "references": [{"url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40215", "tags": ["Vendor Advisory"], "source": "psirt@cisco.com"}, {"url": "http://www.securitytracker.com/id/1033122", "source": "psirt@cisco.com"}, {"url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40215", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1033122", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "The packet-reassembly implementation in Cisco IOS XE 3.13S and earlier allows remote attackers to cause a denial of service (CPU consumption or packet loss) via fragmented (1) IPv4 or (2) IPv6 packets that trigger ATTN-3-SYNC_TIMEOUT errors after reassembly failures, aka Bug ID CSCuo37957."}, {"lang": "es", "value": "Vulnerabilidad en la implementaci\u00f3n del ensamblado de paquetes en Cisco IOS XE 3.13S y versiones anteriores, permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de CPU o p\u00e9rdida del paquete) a trav\u00e9s de paquetes fragmentados (1) IPv4 o (2) IPv6 que desencadenan errores ATTN-3-SYNC_TIMEOUT tras fallos en el ensamblado, tambi\u00e9n conocido como Bug ID CSCuo37957."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios_xe:2.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C798B993-8521-4C5D-88AF-2D509DBAC2AF"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "127BD97D-56A0-4B75-9A19-CC499965B53D"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4A1D6AEB-26F3-4BD9-A4CA-3D54CCF158F8"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "87B35652-621F-48DB-84FF-E214D42AA799"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9E216416-E3ED-437D-A725-2297DD86EF3C"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3E8F3444-17E3-48A5-BEC1-97967F7E4EA3"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "539E369A-299B-4CDE-940F-C853E08439B2"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.3.0t:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "30FD86B1-BE1A-4D72-86B0-2EDBFF50056F"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.3.1t:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "57F6EF3B-2F31-4449-9B2A-9114D41BBC6A"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.3.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D1E6D907-4B38-4046-BF4F-C7DFA36F55E4"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6D0B52CA-3834-4435-A3E1-9684A41E6405"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5976253B-339F-49C3-A538-653901E85EFA"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "23AD1406-D2E4-4517-BF3E-A87C1FA8AC7E"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.5.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6D203439-1A4B-4805-8A15-5A33C612A5B4"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.5.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A2DC46EA-C766-4EBA-B686-29B3B23F0155"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "71A41531-FBC0-41DD-9965-8CAFA30488AE"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "310BA9E3-8175-4220-9FC3-48390C994174"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:2.6.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7B837418-4855-44BE-BA6F-0840864481A4"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.10s.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5C1C77A7-FCD5-4558-A351-081D6678DB21"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.10s.0a:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A9B42071-2BAA-4459-B575-EBD72A111381"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.10s.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "24C948D8-C540-4FF1-A9F7-BFB20E5541FE"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.10s.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7AF1294B-B4F6-40CC-A115-942B18CDA361"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.10s.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B72E6572-FF41-4606-9DA5-FA486D591A58"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.11s.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C0A98DFE-18FF-455A-AFA6-49960CB98C85"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.11s.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "277C9543-A842-45AB-A2EF-DB2F8412D748"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.11s.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6C942D30-8344-425E-804E-E1BB1F1F0D22"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.12s.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E5E6FF1A-D90D-412A-8159-E766DC14FA57"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.12s.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "84E6DEE6-50EF-4333-B0B9-964A633734D1"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.13s.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "28303ADA-1B8E-42F6-9CD1-A457D863727B"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@cisco.com"}