CVE-2018-0154

{"id": "CVE-2018-0154", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2018-03-28T22:29:00.373", "references": [{"url": "http://www.securityfocus.com/bid/103559", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ykramarz@cisco.com"}, {"url": "http://www.securitytracker.com/id/1040585", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ykramarz@cisco.com"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-dos", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the crypto engine of the Cisco Integrated Services Module for VPN (ISM-VPN) running Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient handling of VPN traffic by the affected device. An attacker could exploit this vulnerability by sending crafted VPN traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to hang or crash, resulting in a DoS condition. Cisco Bug IDs: CSCvd39267."}, {"lang": "es", "value": "Una vulnerabilidad en el motor criptogr\u00e1fico del m\u00f3dulo Cisco Integrated Services Module for VPN (ISM-VPN) que ejecute Cisco IOS Software podr\u00eda permitir que un atacante remoto sin autenticar provoque una denegaci\u00f3n de servicio (DoS) en un sistema afectado. Esta vulnerabilidad se debe a una gesti\u00f3n insuficiente de tr\u00e1fico VPN por parte de un dispositivo afectado. Un atacante podr\u00eda explotar esta vulnerabilidad enviando trafico VPN manipulado a un dispositivo afectado. Si se explota con \u00e9xito, esta situaci\u00f3n podr\u00eda permitir que el atacante consiga que el dispositivo se bloquee o se cierre de manera inesperada, lo que dar\u00eda como resultado una denegaci\u00f3n de servicio (DoS). Cisco Bug IDs: CSCvd39267."}], "lastModified": "2019-10-09T23:31:20.190", "cisaActionDue": "2022-03-17", "cisaExploitAdd": "2022-03-03", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B6230A85-30D2-4934-A8A0-11499B7B09F8"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Cisco IOS Software Integrated Services Module for VPN Denial-of-Service Vulnerability"}