{"containers": {"cna": {"affected": [{"product": "BIG-IP", "vendor": "F5", "versions": [{"status": "affected", "version": "15.0.0-15.0.1.1"}, {"status": "affected", "version": "14.0.0-14.1.2.2"}, {"status": "affected", "version": "13.1.0-13.1.3.1"}, {"status": "affected", "version": "12.1.0-12.1.5"}, {"status": "affected", "version": "11.5.2-11.6.5.1"}]}], "descriptions": [{"lang": "en", "value": "On versions 15.0.0-15.0.1.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, under certain conditions, a multi-bladed BIG-IP Virtual Clustered Multiprocessing (vCMP) may drop broadcast packets when they are rebroadcast to the vCMP guest secondary blades. An attacker can leverage the fragmented broadcast IP packets to perform any type of fragmentation-based attack."}], "problemTypes": [{"descriptions": [{"description": "DoS", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-12-23T17:23:13", "orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "shortName": "f5"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://support.f5.com/csp/article/K95117754"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "f5sirt@f5.com", "ID": "CVE-2019-6684", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "BIG-IP", "version": {"version_data": [{"version_value": "15.0.0-15.0.1.1"}, {"version_value": "14.0.0-14.1.2.2"}, {"version_value": "13.1.0-13.1.3.1"}, {"version_value": "12.1.0-12.1.5"}, {"version_value": "11.5.2-11.6.5.1"}]}}]}, "vendor_name": "F5"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "On versions 15.0.0-15.0.1.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, under certain conditions, a multi-bladed BIG-IP Virtual Clustered Multiprocessing (vCMP) may drop broadcast packets when they are rebroadcast to the vCMP guest secondary blades. An attacker can leverage the fragmented broadcast IP packets to perform any type of fragmentation-based attack."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "DoS"}]}]}, "references": {"reference_data": [{"name": "https://support.f5.com/csp/article/K95117754", "refsource": "CONFIRM", "url": "https://support.f5.com/csp/article/K95117754"}]}}}}, "cveMetadata": {"assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "assignerShortName": "f5", "cveId": "CVE-2019-6684", "datePublished": "2019-12-23T17:23:13", "dateReserved": "2019-01-22T00:00:00", "dateUpdated": "2019-12-23T17:23:13", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "85EE39BF-86AA-498B-BF51-EDCD7BD01376", "versionEndIncluding": "11.6.5", "versionStartIncluding": "11.5.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "6C3B5688-0235-4D4F-A26C-440FF24A1B43", "versionEndIncluding": "12.1.5", "versionStartIncluding": "12.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "BEE55663-119A-4ECD-9840-55E5B1AF1543", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "7565495E-8A30-496B-A530-88E3670C9221", "versionEndExcluding": "14.1.2.3", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "FC5CA1E2-341C-42A9-88AC-E6C83DED0B9D", "versionEndExcluding": "15.1.0", "versionStartIncluding": "15.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "C6917369-D3C2-42EB-B73B-F86CE2F17401", "versionEndIncluding": "11.6.5", "versionStartIncluding": "11.5.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "151ED6D1-AA85-4213-8F3A-8167CBEC4721", "versionEndIncluding": "12.1.5", "versionStartIncluding": "12.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "E33E01AD-3FBE-44E5-B5DA-3724DC397F0F", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "425D822A-5277-4CC0-83A4-FBA3C1355D1C", "versionEndExcluding": "14.1.2.3", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "16EBA08B-8FBD-47BE-A5BE-F5145788E8CB", "versionEndExcluding": "15.1.0", "versionStartIncluding": "15.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "596A35D8-3644-4C45-99AC-4D201F170B83", "versionEndIncluding": "11.6.5", "versionStartIncluding": "11.5.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "5D5AA99B-08E7-4959-A3B4-41AA527B4B22", "versionEndIncluding": "12.1.5", "versionStartIncluding": "12.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "B1B7AC96-67B2-4F45-8868-DAF22B9CA236", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "826F77E7-6533-4859-81BA-15311A4B3E32", "versionEndExcluding": "14.1.2.3", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "9228FA0A-8745-4731-A214-5A8AC0AA902A", "versionEndExcluding": "15.1.0", "versionStartIncluding": "15.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "AB5A624E-40A1-4F75-8B9A-FA56510C19EE", "versionEndIncluding": "11.6.5", "versionStartIncluding": "11.5.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "9DC86A5F-C793-4848-901F-04BFB57A07F6", "versionEndIncluding": "12.1.5", "versionStartIncluding": "12.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "D9700A47-7ABC-4689-B37A-5EA0D47687A6", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "C71174B7-5E6A-406F-B6CB-F088FA443894", "versionEndExcluding": "14.1.2.3", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "8BC7ABB7-2FA9-42CA-9BEF-241A91F317FF", "versionEndExcluding": "15.1.0", "versionStartIncluding": "15.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "9BD61B6A-4E98-4D2C-92BC-FED15CEE39A6", "versionEndIncluding": "11.6.5", "versionStartIncluding": "11.5.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "2E5552A3-91CD-4B97-AD33-4F1FB4C8827A", "versionEndIncluding": "12.1.5", "versionStartIncluding": "12.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "C899F8D8-B09E-4C9A-B117-30F37B240176", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "25931BA1-4B8D-4AB2-B2F5-9F464876E987", "versionEndExcluding": "14.1.2.3", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "E08E3F72-4CEF-4607-8B27-515E6471B9D1", "versionEndExcluding": "15.1.0", "versionStartIncluding": "15.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "A9A8A5C3-0C38-4F46-8F98-DC3B9C58D660", "versionEndIncluding": "11.6.5", "versionStartIncluding": "11.5.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "55C2EC23-E78F-4447-BACF-21FC36ABF155", "versionEndIncluding": "12.1.5", "versionStartIncluding": "12.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "8321C9B2-1719-4E88-863A-25C26EB8AE2B", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "71F878DB-6904-44C4-95EA-E48FB788D848", "versionEndExcluding": "14.1.2.3", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "9BE59364-3DB3-4528-AFC4-D3A39872514D", "versionEndExcluding": "15.1.0", "versionStartIncluding": "15.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "96E945EE-A623-4775-83B9-4CF81B7EA70F", "versionEndIncluding": "11.6.5", "versionStartIncluding": "11.5.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "945A19E8-51EB-42FE-9BF1-12DAC78B5286", "versionEndIncluding": "12.1.5", "versionStartIncluding": "12.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "3E7882F6-4422-4ACF-9733-0A83B16A3D7F", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "BE5866C2-9FED-4607-A04E-10F573801E5F", "versionEndExcluding": "14.1.2.3", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "F14F10D9-4F2D-4C6D-8B0C-9775ED35DFEF", "versionEndExcluding": "15.1.0", "versionStartIncluding": "15.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "92484170-2E91-45F6-9789-B0DF3F5E6260", "versionEndIncluding": "11.6.5", "versionStartIncluding": "11.5.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "EB5007D0-BBDB-4D74-9C88-98FBA74757D1", "versionEndIncluding": "12.1.5", "versionStartIncluding": "12.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "B13D00AE-06F4-4060-99E0-79EC1856193B", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "EC3698C3-EB59-4F77-BD04-9E08121853F9", "versionEndExcluding": "14.1.2.3", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "14CEF743-6C3B-4D90-99BF-6A27B37ADAEA", "versionEndExcluding": "15.1.0", "versionStartIncluding": "15.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "0A16FE69-A466-4FA6-BDDA-794C9F2B36FD", "versionEndIncluding": "11.6.5", "versionStartIncluding": "11.5.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "B7725810-66D2-4460-A174-9F3BFAD966F2", "versionEndIncluding": "12.1.5", "versionStartIncluding": "12.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "053C2F66-07EF-43F2-9813-283B79443161", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "2BDEE68D-F6D1-43D3-9825-F2DC191EF5D0", "versionEndExcluding": "14.1.2.3", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "542EB351-79B1-4A9D-A5A1-2F3E0E88963C", "versionEndExcluding": "15.1.0", "versionStartIncluding": "15.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "039E73A1-9F90-46A4-BFEE-5E97BAF3FAA6", "versionEndIncluding": "11.6.5", "versionStartIncluding": "11.5.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "EFD760FE-4347-4D36-B5C6-4009398060F2", "versionEndIncluding": "12.1.5", "versionStartIncluding": "12.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "4DAA4CCA-7332-43FC-B956-F180C2F86835", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "5A6142A7-11D8-429F-A75F-76E59768B1DB", "versionEndExcluding": "14.1.2.3", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "895E610D-52F6-45CA-B205-D110A1DC6BEC", "versionEndExcluding": "15.1.0", "versionStartIncluding": "15.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "43581457-5C55-4B31-BEFA-4B59B2744BB8", "versionEndIncluding": "11.6.5", "versionStartIncluding": "11.5.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "65B76F53-7D8B-477E-8B6E-91AC0A9009FF", "versionEndIncluding": "12.1.5", "versionStartIncluding": "12.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "9A8E7A7E-30AE-4D47-9854-7EAA2C28036D", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "9D5DB4D3-8069-43C6-923E-6BF94C6536C5", "versionEndExcluding": "14.1.2.3", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "4B114C6C-E950-4B75-B341-022799ABBACF", "versionEndExcluding": "15.1.0", "versionStartIncluding": "15.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "On versions 15.0.0-15.0.1.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, under certain conditions, a multi-bladed BIG-IP Virtual Clustered Multiprocessing (vCMP) may drop broadcast packets when they are rebroadcast to the vCMP guest secondary blades. An attacker can leverage the fragmented broadcast IP packets to perform any type of fragmentation-based attack."}, {"lang": "es", "value": "En las versiones 15.0.0 hasta 15.0.1.1, 14.0.0 hasta 14.1.2.2, 13.1.0 hasta 13.1.3.1, 12.1.0 hasta 12.1.5 y 11.5.2 hasta 11.6.5.1, bajo determinadas condiciones, un BIG-IP Virtual Clustered Multiprocessing (vCMP) multi-blade puede descartar los paquetes de difusi\u00f3n cuando son retransmitidos a los blades secundarios invitados de vCMP. Un atacante puede aprovechar los paquetes IP de difusi\u00f3n fragmentados para realizar cualquier tipo de ataque basado en fragmentaci\u00f3n."}], "id": "CVE-2019-6684", "lastModified": "2020-08-24T17:37:01.140", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "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": "2019-12-23T18:15:11.440", "references": [{"source": "f5sirt@f5.com", "tags": ["Vendor Advisory"], "url": "https://support.f5.com/csp/article/K95117754"}], "sourceIdentifier": "f5sirt@f5.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}