CVE-2019-1826

{"id": "CVE-2019-1826", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "[email protected]", "cvssData": {"version": "2.0", "baseScore": 5.5, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:S/C:N/I:N/A:C", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 5.1, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 6.8, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 2.3}, {"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.7, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.1}]}, "published": "2019-04-18T02:29:05.467", "references": [{"url": "http://www.securityfocus.com/bid/107988", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-aap-dos", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "http://www.securityfocus.com/bid/107988", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-aap-dos", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the quality of service (QoS) feature of Cisco Aironet Series Access Points (APs) could allow an authenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation on QoS fields within Wi-Fi frames by the affected device. An attacker could exploit this vulnerability by sending malformed Wi-Fi frames to an affected device. A successful exploit could allow the attacker to cause the affected device to crash, resulting in a DoS condition."}, {"lang": "es", "value": "Una vulnerabilidad en la caracter\u00edstica quality of service (QoS) de Aironet Access Points (APs) de Cisco, podr\u00eda permitir a un atacante identificado localmente generar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un dispositivo afectado. La vulnerabilidad se debe a la comprobaci\u00f3n de entrada incorrecta en los campos de QoS dentro de las tramas Wi-Fi por el dispositivo afectado. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando tramas Wi-Fi malformadas a un dispositivo afectado. Una operaci\u00f3n con \u00e9xito podr\u00eda permitir que el atacante hiciera que el dispositivo afectado se bloqueara, resultando en una condici\u00f3n de DoS."}], "lastModified": "2024-11-21T04:37:28.750", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:aironet_access_point_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8BE299E5-8999-41D7-B424-6303D127A833"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:aironet_1562d:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1D717945-EE41-4D0F-86EF-90826EBE9C3E"}, {"criteria": "cpe:2.3:h:cisco:aironet_1562e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "99EAEA92-6589-4DFB-BC4B-8CBA425452D9"}, {"criteria": "cpe:2.3:h:cisco:aironet_1562i:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D27AB201-342D-4517-9E05-6088598F4695"}, {"criteria": "cpe:2.3:h:cisco:aironet_2800e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "098A82FF-95F7-416A-BADD-C57CE81ACD32"}, {"criteria": "cpe:2.3:h:cisco:aironet_2800i:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DD1D5813-9223-4B3F-9DE2-F3EF854FC927"}, {"criteria": "cpe:2.3:h:cisco:aironet_3800e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "10D7583E-2B61-40F1-B9A6-701DA08F8CDF"}, {"criteria": "cpe:2.3:h:cisco:aironet_3800i:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "945DDBE7-6233-416B-9BEE-7029F047E298"}, {"criteria": "cpe:2.3:h:cisco:aironet_3800p:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0ED89428-750C-4C26-B2A1-E3D63F8B3F44"}, {"criteria": "cpe:2.3:h:cisco:aironet_4800:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C4D8A4CB-5B80-4332-BCBC-DA18AD94D215"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:aironet_access_point_firmware:8.5\\(131.3\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "40E385D0-65C6-4E42-896A-38BD6E52F3A0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:aironet_1850e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "24E47788-9B54-42C5-AD83-428B22674575"}, {"criteria": "cpe:2.3:h:cisco:aironet_1850i:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A333CD0B-4729-4E64-8B52-A3F5138F5B70"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "[email protected]"}