CVE-2020-3571

{"id": "CVE-2020-3571", "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": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 3.9}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 3.9}]}, "published": "2020-10-21T19:15:18.230", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-icmp-dos-hxxcycM", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-icmp-dos-hxxcycM", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-400"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the ICMP ingress packet processing of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 4110 appliances could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to incomplete input validation upon receiving ICMP packets. An attacker could exploit this vulnerability by sending a high number of crafted ICMP or ICMPv6 packets to an affected device. A successful exploit could allow the attacker to cause a memory exhaustion condition that may result in an unexpected reload. No manual intervention is needed to recover the device after the reload."}, {"lang": "es", "value": "Una vulnerabilidad en el procesamiento de paquetes de entrada ICMP de Cisco Firepower Threat Defense (FTD) Software para dispositivos Cisco Firepower 4110, podr\u00eda permitir a un atacante remoto no autenticado causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un dispositivo afectado. La vulnerabilidad es debido a una comprobaci\u00f3n de entrada incompleta al recibir paquetes ICMP. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de una gran cantidad de paquetes ICMP o ICMPv6 dise\u00f1ados a un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante causar una condici\u00f3n de agotamiento de la memoria que puede resultar en una recarga inesperada. No se necesita ninguna intervenci\u00f3n manual para recuperar el dispositivo despu\u00e9s de la recarga"}], "lastModified": "2024-11-21T05:31:20.243", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9D27DE97-510A-4761-8184-6940745B54E2", "versionEndExcluding": "6.3.0.6", "versionStartIncluding": "6.3.0"}, {"criteria": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "53C69C8B-5A19-4613-8861-683CF21806B7", "versionEndExcluding": "6.4.0.10", "versionStartIncluding": "6.4.0"}, {"criteria": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3ED0E59C-146C-494F-AD46-F6FB43F9C575", "versionEndExcluding": "6.5.0.5", "versionStartIncluding": "6.5.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:firepower_4110:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A0CBC7F5-7767-43B6-9384-BE143FCDBD7F"}, {"criteria": "cpe:2.3:h:cisco:firepower_4112:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "957D64EB-D60E-4775-B9A8-B21CA48ED3B1"}, {"criteria": "cpe:2.3:h:cisco:firepower_4115:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A694AD51-9008-4AE6-8240-98B17AB527EE"}, {"criteria": "cpe:2.3:h:cisco:firepower_4120:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "38AE6DC0-2B03-4D36-9856-42530312CC46"}, {"criteria": "cpe:2.3:h:cisco:firepower_4125:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "71DCEF22-ED20-4330-8502-EC2DD4C9838F"}, {"criteria": "cpe:2.3:h:cisco:firepower_4140:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3DB2822B-B752-4CD9-A178-934957E306B4"}, {"criteria": "cpe:2.3:h:cisco:firepower_4145:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "81F4868A-6D62-479C-9C19-F9AABDBB6B24"}, {"criteria": "cpe:2.3:h:cisco:firepower_4150:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "65378F3A-777C-4AE2-87FB-1E7402F9EA1B"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}