CVE-2020-3353

{"id": "CVE-2020-3353", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.2}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2020-06-03T19:15:11.847", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-dos-qNzq39K7", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-dos-qNzq39K7", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-362"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-362"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the syslog processing engine of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a race condition that may occur when syslog messages are processed. An attacker could exploit this vulnerability by sending a high rate of syslog messages to an affected device. A successful exploit could allow the attacker to cause the Application Server process to crash, resulting in a DoS condition."}, {"lang": "es", "value": "Una vulnerabilidad en el motor de procesamiento de syslog de Cisco Identity Services Engine (ISE), podr\u00eda permitir a un atacante remoto no autenticado causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) sobre un dispositivo afectado. La vulnerabilidad es debido a una condici\u00f3n de carrera que puede ocurrir cuando los mensajes syslog son procesados. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de una alta tasa de mensajes syslog hacia un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar que el proceso Application Server se bloquee, resultando en una condici\u00f3n DoS."}], "lastModified": "2024-11-21T05:30:51.743", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.2.0.470:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E6D0F9C0-DFF6-4EAB-A4BE-7C155FCC3C28"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.2.0.470:patch1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8114A0B4-F81C-4EB8-AC17-AF4781F6CAB2"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.2.0.470:patch10:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70B293D8-207E-43BD-BAA3-E79ED562B52D"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.2.0.470:patch11:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "25B5B012-A6FD-4B53-8116-AEA7A932F376"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.2.0.470:patch12:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8260B1A1-3D16-46DA-90EC-42A546CE564F"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.2.0.470:patch2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BF38434A-060E-42C2-A622-8E1ED51CAC7F"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.2.0.470:patch3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "81300E10-0BDD-490D-BBE9-CA75803426C1"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.2.0.470:patch4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3BC7044A-6FB4-457F-808F-FA1F8B85469A"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.2.0.470:patch5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4C0BE493-4EE9-404E-B7BA-3525CA7AE9D7"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.2.0.470:patch6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7EFC7A75-B2FA-4F36-91A0-E32B5D7ECD93"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.2.0.470:patch7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8A7009F6-4418-4CAD-B489-DC104CDC050C"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.2.0.470:patch8:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "88970AD1-07E3-4A67-A20F-AB0FE13E1B2A"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.2.0.470:patch9:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7605EBFC-6810-46A9-960D-816412E6DD23"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.3.0.298:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2C9676EF-DDF4-46E3-A8B4-9AD51881E4DA"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.3.0.298:patch1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4EE51B0E-75A2-4BCF-848C-0EEEDFE3C41A"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.3.0.298:patch2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "60A8BF35-41D2-4985-B5CB-721FF433B7CB"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.3.0.298:patch3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B633B472-923C-4527-9D2C-F1971FDAB314"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.3.0.298:patch4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F6A45D74-4CD6-4941-AB15-3DB3BAFF1467"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.3.0.298:patch5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A8E90D56-22D4-433F-9325-D6C7F544E034"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ED00A491-8BEA-4A21-B2CA-6E17183563E6"}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.4.0.357:patch1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2E49C7A-802D-4807-AF48-94112B821ABA"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}