{"containers": {"cna": {"affected": [{"product": "Cisco Adaptive Security Appliance (ASA) Software", "vendor": "Cisco", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2020-05-06T00:00:00", "descriptions": [{"lang": "en", "value": "A vulnerability in the Internet Key Exchange version 1 (IKEv1) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper management of system memory. An attacker could exploit this vulnerability by sending malicious IKEv1 traffic to an affected device. A successful exploit could allow the attacker to cause a DoS condition on the affected device."}], "exploits": [{"lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}], "metrics": [{"cvssV3_0": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-399", "description": "CWE-399", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-05-06T16:42:20", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco"}, "references": [{"name": "20200506 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv1 Denial of Service Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-dos-BqYFRJt9"}], "source": {"advisory": "cisco-sa-asa-dos-BqYFRJt9", "defect": [["CSCvq66080"]], "discovery": "INTERNAL"}, "title": "Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv1 Denial of Service Vulnerability", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2020-05-06T16:00:00-0700", "ID": "CVE-2020-3303", "STATE": "PUBLIC", "TITLE": "Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv1 Denial of Service Vulnerability"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Cisco Adaptive Security Appliance (ASA) Software", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "Cisco"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A vulnerability in the Internet Key Exchange version 1 (IKEv1) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper management of system memory. An attacker could exploit this vulnerability by sending malicious IKEv1 traffic to an affected device. A successful exploit could allow the attacker to cause a DoS condition on the affected device."}]}, "exploit": [{"lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}], "impact": {"cvss": {"baseScore": "6.8", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-399"}]}]}, "references": {"reference_data": [{"name": "20200506 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv1 Denial of Service Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-dos-BqYFRJt9"}]}, "source": {"advisory": "cisco-sa-asa-dos-BqYFRJt9", "defect": [["CSCvq66080"]], "discovery": "INTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T07:30:57.873Z"}, "title": "CVE Program Container", "references": [{"name": "20200506 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv1 Denial of Service Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO", "x_transferred"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-dos-BqYFRJt9"}]}]}, "cveMetadata": {"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2020-3303", "datePublished": "2020-05-06T16:42:21.009228Z", "dateReserved": "2019-12-12T00:00:00", "dateUpdated": "2024-09-17T00:42:31.490Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cisco:adaptive_security_appliance:*:*:*:*:*:*:*:*", "matchCriteriaId": "94146309-66F7-4349-83CF-7969E13F3A7A", "versionEndExcluding": "9.6.4.36", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*", "matchCriteriaId": "B25DFB28-C8FF-47B8-B619-CDA94ED9AFFF", "versionEndExcluding": "9.8.4.10", "versionStartIncluding": "9.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*", "matchCriteriaId": "C8B7269E-E076-497D-8EBD-8B19BCB211FE", "versionEndExcluding": "9.10.1.30", "versionStartIncluding": "9.9", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*", "matchCriteriaId": "2C0F64F2-0DFE-4904-85D6-ECD3D37E7385", "versionEndExcluding": "9.12.2.9", "versionStartIncluding": "9.12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:asa_5505:-:*:*:*:*:*:*:*", "matchCriteriaId": "8E6A8BB7-2000-4CA2-9DD7-89573CE4C73A", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:asa_5510:-:*:*:*:*:*:*:*", "matchCriteriaId": "B091B9BA-D4CA-435B-8D66-602B45F0E0BD", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:asa_5512-x:-:*:*:*:*:*:*:*", "matchCriteriaId": "08F0F160-DAD2-48D4-B7B2-4818B2526F35", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:asa_5515-x:-:*:*:*:*:*:*:*", "matchCriteriaId": "977D597B-F6DE-4438-AB02-06BE64D71EBE", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:asa_5520:-:*:*:*:*:*:*:*", "matchCriteriaId": "2B387F62-6341-434D-903F-9B72E7F84ECB", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:asa_5525-x:-:*:*:*:*:*:*:*", "matchCriteriaId": "EB71EB29-0115-4307-A9F7-262394FD9FB0", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:asa_5550:-:*:*:*:*:*:*:*", "matchCriteriaId": "E6287D95-F564-44B7-A0F9-91396D7C2C4E", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:asa_5555-x:-:*:*:*:*:*:*:*", "matchCriteriaId": "5535C936-391B-4619-AA03-B35265FC15D7", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:asa_5580:-:*:*:*:*:*:*:*", "matchCriteriaId": "D1E828B8-5ECC-4A09-B2AD-DEDC558713DE", "vulnerable": false}, {"criteria": "cpe:2.3:h:cisco:asa_5585-x:-:*:*:*:*:*:*:*", "matchCriteriaId": "16AE20C2-C77E-4E04-BF13-A48696E52426", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*", "matchCriteriaId": "885E5B33-1658-4B86-9B47-D89CA3FA2EF6", "versionEndExcluding": "6.3.0.5", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*", "matchCriteriaId": "3EDD3A04-6832-4533-8CE6-6083720E8654", "versionEndExcluding": "6.4.0.6", "versionStartIncluding": "6.4.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in the Internet Key Exchange version 1 (IKEv1) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper management of system memory. An attacker could exploit this vulnerability by sending malicious IKEv1 traffic to an affected device. A successful exploit could allow the attacker to cause a DoS condition on the affected device."}, {"lang": "es", "value": "Una vulnerabilidad en la funcionalidad Internet Key Exchange versi\u00f3n 1 (IKEv1) del Cisco Adaptive Security Appliance (ASA) Software y el Cisco Firepower Threat Defense (FTD) Software, podr\u00eda permitir a un atacante remoto no autenticado causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS). La vulnerabilidad es debido a una administraci\u00f3n inapropiada de la memoria del sistema. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de tr\u00e1fico malicioso IKEv1 hacia un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante causar una condici\u00f3n DoS sobre el dispositivo afectado."}], "id": "CVE-2020-3303", "lastModified": "2023-08-16T16:17:07.960", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 4.0, "source": "ykramarz@cisco.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-05-06T17:15:13.137", "references": [{"source": "ykramarz@cisco.com", "tags": ["Vendor Advisory"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-dos-BqYFRJt9"}], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-399"}], "source": "ykramarz@cisco.com", "type": "Secondary"}]}

{}