CVE-2019-6677

{"containers": {"cna": {"affected": [{"product": "BIG-IP", "vendor": "F5", "versions": [{"status": "affected", "version": "15.0.0-15.0.1"}, {"status": "affected", "version": "14.1.0-14.1.2"}, {"status": "affected", "version": "14.0.0-14.0.1"}, {"status": "affected", "version": "13.1.0-13.1.3.1"}, {"status": "affected", "version": "12.1.0-12.1.5"}]}], "descriptions": [{"lang": "en", "value": "On BIG-IP versions 15.0.0-15.0.1, 14.1.0-14.1.2, 14.0.0-14.0.1, 13.1.0-13.1.3.1, and 12.1.0-12.1.5, under certain conditions when using custom TCP congestion control settings in a TCP profile, TMM stops processing traffic when processed by an iRule."}], "problemTypes": [{"descriptions": [{"description": "DoS", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-12-23T16:50:26.000Z", "orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "shortName": "f5"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://support.f5.com/csp/article/K06747393"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "f5sirt@f5.com", "ID": "CVE-2019-6677", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "BIG-IP", "version": {"version_data": [{"version_value": "15.0.0-15.0.1"}, {"version_value": "14.1.0-14.1.2"}, {"version_value": "14.0.0-14.0.1"}, {"version_value": "13.1.0-13.1.3.1"}, {"version_value": "12.1.0-12.1.5"}]}}]}, "vendor_name": "F5"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "On BIG-IP versions 15.0.0-15.0.1, 14.1.0-14.1.2, 14.0.0-14.0.1, 13.1.0-13.1.3.1, and 12.1.0-12.1.5, under certain conditions when using custom TCP congestion control settings in a TCP profile, TMM stops processing traffic when processed by an iRule."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "DoS"}]}]}, "references": {"reference_data": [{"name": "https://support.f5.com/csp/article/K06747393", "refsource": "CONFIRM", "url": "https://support.f5.com/csp/article/K06747393"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T20:31:03.804Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.f5.com/csp/article/K06747393"}]}]}, "cveMetadata": {"assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "assignerShortName": "f5", "cveId": "CVE-2019-6677", "datePublished": "2019-12-23T16:50:26.000Z", "dateReserved": "2019-01-22T00:00:00.000Z", "dateUpdated": "2024-08-04T20:31:03.804Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "BIG-IP", "vendor": "F5", "versions": [{"status": "affected", "version": "15.0.0-15.0.1"}, {"status": "affected", "version": "14.1.0-14.1.2"}, {"status": "affected", "version": "14.0.0-14.0.1"}, {"status": "affected", "version": "13.1.0-13.1.3.1"}, {"status": "affected", "version": "12.1.0-12.1.5"}]}], "source": "f5sirt@f5.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"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": "1AE785C8-06CA-4B15-A72D-A7EB0F0895D7", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "58C8E163-2A45-4C64-A7C2-5686C1EB3C78", "versionEndExcluding": "14.0.1.1", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "83963214-62C5-49F7-BA25-0D2440C910E8", "versionEndExcluding": "14.1.2.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "C24A8114-31AE-47C2-9FEE-52B69585D56A", "versionEndExcluding": "15.0.1.1", "versionStartIncluding": "15.0.0", "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": "F1212E1D-1A8F-4C6C-9472-22CE48F21B61", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "E17D443D-9E5D-4F41-A539-6D7842B21E25", "versionEndExcluding": "14.0.1.1", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "650355BC-70D0-49C2-9256-8D256A145038", "versionEndExcluding": "14.1.2.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "7FFA9687-4655-4C45-ACE2-A957457BBD8B", "versionEndExcluding": "15.0.1.1", "versionStartIncluding": "15.0.0", "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": "E606B713-528D-4C6D-98C4-E9A93DB7A8E8", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "0FA8C03D-3661-446D-B502-BEB52B7B6305", "versionEndExcluding": "14.0.1.1", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "AB4031E1-43D6-4B54-BF77-AAB8B29399C3", "versionEndExcluding": "14.1.2.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "28054725-6775-4AEE-B686-FB690894D1C6", "versionEndExcluding": "15.0.1.1", "versionStartIncluding": "15.0.0", "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": "D4D99030-AEA2-4DDF-AD7D-0ED66913D6FA", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "1503B2F8-3549-4E52-87E9-6F0FD91F1428", "versionEndExcluding": "14.0.1.1", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "5BEBE938-67A7-43E8-8973-E749ACC32F64", "versionEndExcluding": "14.1.2.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "E3922DE9-3D92-484E-9BA2-1C278A6EDECE", "versionEndExcluding": "15.0.1.1", "versionStartIncluding": "15.0.0", "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": "19699BA9-2324-40C5-81B9-0EA6A45109AA", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "B8BA9BE0-1646-41EF-BCE2-7BD4021196C5", "versionEndExcluding": "14.0.1.1", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "AB776539-CD9F-4447-A2DC-9B7EF4DFE341", "versionEndExcluding": "14.1.2.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "9A58BD3F-F6D7-4EB3-B108-FEAA39262B75", "versionEndExcluding": "15.0.1.1", "versionStartIncluding": "15.0.0", "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": "21987539-682A-4F8F-9FE7-526A054705FF", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "A7B34FC0-168E-4CA8-B1F4-BDC0D2213280", "versionEndExcluding": "14.0.1.1", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "BE667B60-8CA7-478E-AD76-1BDEBAE5A691", "versionEndExcluding": "14.1.2.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "BCB0A0A1-244E-432F-8144-9770CC4AB696", "versionEndExcluding": "15.0.1.1", "versionStartIncluding": "15.0.0", "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": "6FEAA997-2F7E-4E93-AEAA-33215A6C09A9", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "A0E47FF6-A851-4588-9F39-B292D4147AE6", "versionEndExcluding": "14.0.1.1", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "B7D18CF1-5C74-4681-B356-CB2DD75DBF19", "versionEndExcluding": "14.1.2.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "AEEB875C-E0EC-467B-9296-861F042AED67", "versionEndExcluding": "15.0.1.1", "versionStartIncluding": "15.0.0", "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": "67AA4DB9-A5B6-4AF2-B6FC-3C21913264BD", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "D960933D-9476-4473-A3FB-0032C051BE50", "versionEndExcluding": "14.0.1.1", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "0913B326-07B9-4133-8726-D5D34E7DB01B", "versionEndExcluding": "14.1.2.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "AFFE4B6E-DB23-45FB-9075-FC6B52FC18FC", "versionEndExcluding": "15.0.1.1", "versionStartIncluding": "15.0.0", "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": "E2596EE8-47D2-41E1-BD32-955D80FD697B", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "44D33B41-F19D-4B46-9F9E-FC03051EBB0C", "versionEndExcluding": "14.0.1.1", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "BD08072C-438D-41BF-976D-B1B006E55C1F", "versionEndExcluding": "14.1.2.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "A6300DC5-7D1F-4098-AD61-2826252A1C63", "versionEndExcluding": "15.0.1.1", "versionStartIncluding": "15.0.0", "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": "A3F3F4FD-8BB9-468D-B50F-B25B17AF0F3A", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "63529AEA-8B74-4CA1-BADF-14514D243DC5", "versionEndExcluding": "14.0.1.1", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "A4D87CCF-ED81-4B69-9D02-D5B79082E0FF", "versionEndExcluding": "14.1.2.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "5485F6ED-F324-4124-9116-79E70909C5F7", "versionEndExcluding": "15.0.1.1", "versionStartIncluding": "15.0.0", "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": "272A20C4-70D7-43AB-8B62-132466AB1E35", "versionEndExcluding": "13.1.3.2", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "DE65180C-47C8-41CF-B6C7-181259605B2C", "versionEndExcluding": "14.0.1.1", "versionStartIncluding": "14.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "AA2E2944-484A-47B5-947A-10C3C09E6C33", "versionEndExcluding": "14.1.2.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "D8E67E0B-E542-4863-99D8-B3836ECDC04D", "versionEndExcluding": "15.0.1.1", "versionStartIncluding": "15.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "On BIG-IP versions 15.0.0-15.0.1, 14.1.0-14.1.2, 14.0.0-14.0.1, 13.1.0-13.1.3.1, and 12.1.0-12.1.5, under certain conditions when using custom TCP congestion control settings in a TCP profile, TMM stops processing traffic when processed by an iRule."}, {"lang": "es", "value": "En BIG-IP versiones 15.0.0-15.0.1, 14.1.0-14.1.2, 14.0.0-14.0.1, 13.1.0-13.1.3.1 y 12.1.0-12.1.5, bajo determinadas condiciones cuando usando configuraciones de control de congesti\u00f3n TCP personalizadas en un perfil TCP, TMM deja de procesar el tr\u00e1fico cuando es procesado mediante una iRule."}], "id": "CVE-2019-6677", "lastModified": "2026-06-17T02:39:29.127", "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": "2019-12-23T17:15:12.240", "references": [{"source": "f5sirt@f5.com", "tags": ["Vendor Advisory"], "url": "https://support.f5.com/csp/article/K06747393"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.f5.com/csp/article/K06747393"}], "sourceIdentifier": "f5sirt@f5.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}