CVE-2018-0281

{"id": "CVE-2018-0281", "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}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 5.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2018-05-02T22:29:01.027", "references": [{"url": "http://www.securityfocus.com/bid/104096", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ykramarz@cisco.com"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-fpwr-txdos", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-319"}]}, {"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-310"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to restart an instance of the Snort detection engine on an affected device, resulting in a brief denial of service (DoS) condition. The vulnerability is due to the incorrect handling of a Transport Layer Security (TLS) extension during TLS connection setup for the affected software. An attacker could exploit this vulnerability by sending a crafted TLS connection setup request to an affected device. A successful exploit could allow the attacker to cause the Snort detection engine on the affected device to restart, resulting in a DoS condition. Cisco Bug IDs: CSCvg97808."}, {"lang": "es", "value": "Una vulnerabilidad en el motor de detecci\u00f3n de Cisco Firepower System Software podr\u00eda permitir que un atacante remoto sin autenticar reinicie una instancia del motor de detecci\u00f3n Snort en un dispositivo afectado y provoque una breve denegaci\u00f3n de servicio (DoS) como consecuencia. Esta vulnerabilidad se debe a una gesti\u00f3n incorrecta de una extensi\u00f3n Transport Layer Security (TLS) durante la configuraci\u00f3n de una conexi\u00f3n TLS para el software afectado. Un atacante podr\u00eda explotar esta vulnerabilidad enviando petici\u00f3n de configuraci\u00f3n de conexi\u00f3n TLS a un dispositivo afectado. Un exploit con \u00e9xito podr\u00eda permitir que el atacante provoque el reinicio inesperado del motor de detecci\u00f3n de Snort en el sistema afectado, lo que dar\u00eda como resultado una condici\u00f3n de DoS temporal. Cisco Bug IDs: CSCvg97808."}], "lastModified": "2019-10-09T23:31:38.020", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:firepower_management_center:6.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2AC1B12A-A2EC-4C24-AEBC-944AE2939458"}, {"criteria": "cpe:2.3:a:cisco:firepower_management_center:6.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9641FE9B-BC9F-472F-B53B-F4287EE2F17A"}, {"criteria": "cpe:2.3:a:cisco:firepower_management_center:6.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1895BC03-A0B4-4AE8-8EB5-DAFC913E4B2B"}, {"criteria": "cpe:2.3:a:cisco:firepower_management_center:6.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "99479490-9BB9-40BD-B4FB-A23D81E48631"}, {"criteria": "cpe:2.3:a:cisco:firepower_management_center:6.2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB01FA17-68F7-47E6-9D94-AC3C290F62AE"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}