fkie_cve-2014-3335
Vulnerability from fkie_nvd
Published
2014-08-26 10:55
Modified
2025-04-12 10:46
Severity ?
Summary
Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of packets with multicast destination MAC addresses, which allows remote attackers to cause a denial of service (chip and card hangs) via a crafted packet, aka Bug ID CSCup77750.
References
Impacted products
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*", "matchCriteriaId": "88B692CE-4052-4F9D-8A87-3E93DCBAAD6D", "versionEndIncluding": "4.3.2", "vulnerable": true }, { "criteria": "cpe:2.3:o:cisco:ios_xr:4.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "074571B4-65EF-451A-89DC-0797F6E4BFEA", "vulnerable": true }, { "criteria": "cpe:2.3:o:cisco:ios_xr:4.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "D909532E-85F5-4201-8BFF-561A21998D97", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:h:cisco:asr_9000_rsp440_router:-:*:*:*:*:*:*:*", "matchCriteriaId": "0A580194-1B06-4D71-B618-345046DBA9C6", "vulnerable": true }, { "criteria": "cpe:2.3:h:cisco:asr_9001:-:*:*:*:*:*:*:*", "matchCriteriaId": "324C97E6-1810-404F-9F45-6240F99FF039", "vulnerable": true }, { "criteria": "cpe:2.3:h:cisco:asr_9006:-:*:*:*:*:*:*:*", "matchCriteriaId": "57EB55BB-41B7-40A1-B6F5-142FE8AB4C16", "vulnerable": true }, { "criteria": "cpe:2.3:h:cisco:asr_9010:-:*:*:*:*:*:*:*", "matchCriteriaId": "433F4A82-04A4-4EAA-8C19-F7581DCD8D29", "vulnerable": true }, { "criteria": "cpe:2.3:h:cisco:asr_9904:-:*:*:*:*:*:*:*", "matchCriteriaId": "A93212A4-50AB-42E7-89A4-5FBBAEA050C3", "vulnerable": true }, { "criteria": "cpe:2.3:h:cisco:asr_9912:-:*:*:*:*:*:*:*", "matchCriteriaId": "5445CC54-ACFB-4070-AF26-F91FEAA85181", "vulnerable": true }, { "criteria": "cpe:2.3:h:cisco:asr_9922:-:*:*:*:*:*:*:*", "matchCriteriaId": "D7AA58E5-D7E1-48CF-93FF-C60EB85B2BC7", "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": "AND" } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of packets with multicast destination MAC addresses, which allows remote attackers to cause a denial of service (chip and card hangs) via a crafted packet, aka Bug ID CSCup77750." }, { "lang": "es", "value": "Cisco IOS XR 4.3(.2) y anteriores en los dispositivos ASR 9000 no realiza debidamente el muestreo NetFlow de paquetes con direcciones MAC de destinos multicast, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (cuelgues de chip y tarjeta) a trav\u00e9s de un paquete manipulado, tambi\u00e9n conocido como Bug ID CSCup77750." } ], "id": "CVE-2014-3335", "lastModified": "2025-04-12T10:46:40.837", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "HIGH", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.6, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:H/Au:N/C:N/I:N/A:C", "version": "2.0" }, "exploitabilityScore": 3.2, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2014-08-26T10:55:04.573", "references": [ { "source": "psirt@cisco.com", "url": "http://secunia.com/advisories/60222" }, { "source": "psirt@cisco.com", "tags": [ "Vendor Advisory" ], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3335" }, { "source": "psirt@cisco.com", "tags": [ "Vendor Advisory" ], "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=35416" }, { "source": "psirt@cisco.com", "url": "http://www.securityfocus.com/bid/69383" }, { "source": "psirt@cisco.com", "url": "http://www.securitytracker.com/id/1030757" }, { "source": "psirt@cisco.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95443" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/60222" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3335" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=35416" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/69383" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1030757" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95443" } ], "sourceIdentifier": "psirt@cisco.com", "vulnStatus": "Deferred", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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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.
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