CVE-2020-5871

{"id": "CVE-2020-5871", "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}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/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": "2020-04-30T20:15:12.480", "references": [{"url": "https://support.f5.com/csp/article/K43450419", "tags": ["Vendor Advisory"], "source": "f5sirt@f5.com"}, {"url": "https://support.f5.com/csp/article/K43450419", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "On BIG-IP 14.1.0-14.1.2.3, undisclosed requests can lead to a denial of service (DoS) when sent to BIG-IP HTTP/2 virtual servers. The problem can occur when ciphers, which have been blacklisted by the HTTP/2 RFC, are used on backend servers. This is a data-plane issue. There is no control-plane exposure."}, {"lang": "es", "value": "En BIG-IP versiones 14.1.0 hasta 14.1.2.3, las peticiones no reveladas pueden conllevar a una denegaci\u00f3n de servicio (DoS) cuando son enviadas hacia los servidores virtuales HTTP/2 de BIG-IP. El problema puede ocurrir cuando los cifrados, que han sido puestos en una lista negra por el RFC HTTP/2, son usados en los servidores de backend. Este es un problema del plano de datos. No hay una exposici\u00f3n del plano de control."}], "lastModified": "2024-11-21T05:34:44.380", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "07FC84CA-3E12-43FB-ADBD-7B988DEF3A97", "versionEndIncluding": "14.1.2.3", "versionStartIncluding": "14.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5BEE162F-A016-4EDB-A7D1-1F87945EED3E", "versionEndIncluding": "14.1.2.3", "versionStartIncluding": "14.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F553CD8-01FF-4616-A32C-4F4B5844A6FD", "versionEndIncluding": "14.1.2.3", "versionStartIncluding": "14.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "547D6BFB-5DE8-4027-88EF-0349400494D1", "versionEndIncluding": "14.1.2.3", "versionStartIncluding": "14.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7881BC1C-1B10-43D4-AD4A-545D7C7C4160", "versionEndIncluding": "14.1.2.3", "versionStartIncluding": "14.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "17DCA2C1-FD7A-430F-AD7C-4AB2DF7E233E", "versionEndIncluding": "14.1.2.3", "versionStartIncluding": "14.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F6DFBD76-20DB-497D-B407-1EAA5555B49F", "versionEndIncluding": "14.1.2.3", "versionStartIncluding": "14.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "64B21CD4-4D50-45EC-8297-D54A1BBC6521", "versionEndIncluding": "14.1.2.3", "versionStartIncluding": "14.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA369F2E-2E17-4BEA-B894-14656D977B93", "versionEndIncluding": "14.1.2.3", "versionStartIncluding": "14.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E0B6F31-DC75-49C9-9E59-EF1CD68B1B3D", "versionEndIncluding": "14.1.2.3", "versionStartIncluding": "14.1.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8D806FBF-8E6D-412C-B547-92AD9294B639", "versionEndIncluding": "14.1.2.3", "versionStartIncluding": "14.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "f5sirt@f5.com"}