CVE-2019-6643
At a glance Severity Not available EPSS EPSS 1.35 % · percentile 71 (2026-10-27) State PUBLISHED Published 2019-09-04 Updated 2024-08-04 Assigner f5 NVD status Modified Description On versions 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.2, 12.1.0-12.1.4.1, and 11.5.2-11.6.4, an attacker sending specifically crafted DHCPv6 requests through a BIG-IP virtual server configured with a DHCPv6 profile may be able to cause the TMM process to produce a core file.
Scores Version Score Vector Scored by CVSS 3.1 HIGH 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H NVD · nvd@nist.gov (Primary) CVSS 2.0 MEDIUM 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P NVD · nvd@nist.gov (Primary)
European references
CERT-FR advisories
Affected configurations (NVD CPE) cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* ≥ 11.5.2 ≤ 11.6.4cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* ≥ 12.1.0 ≤ 12.1.4cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* ≥ 13.0.0 ≤ 13.1.1cpe:2.3:a:f5:big-ip_local_traffic_manager:14.0.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_local_traffic_manager:14.1.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* ≥ 11.5.2 ≤ 11.6.4cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* ≥ 12.1.0 ≤ 12.1.4cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* ≥ 13.0.0 ≤ 13.1.1cpe:2.3:a:f5:big-ip_advanced_firewall_manager:14.0.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_advanced_firewall_manager:14.1.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* ≥ 11.5.2 ≤ 11.6.4cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* ≥ 12.1.0 ≤ 12.1.4cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* ≥ 13.0.0 ≤ 13.1.1cpe:2.3:a:f5:big-ip_application_acceleration_manager:14.0.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_application_acceleration_manager:14.1.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* ≥ 11.5.2 ≤ 11.6.4cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* ≥ 12.1.0 ≤ 12.1.4cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* ≥ 13.0.0 ≤ 13.1.1cpe:2.3:a:f5:big-ip_analytics:14.0.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_analytics:14.1.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* ≥ 11.5.2 ≤ 11.6.4cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* ≥ 12.1.0 ≤ 12.1.4cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* ≥ 13.0.0 ≤ 13.1.1cpe:2.3:a:f5:big-ip_access_policy_manager:14.0.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* ≥ 11.5.2 ≤ 11.6.4cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* ≥ 12.1.0 ≤ 12.1.4cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* ≥ 13.0.0 ≤ 13.1.1cpe:2.3:a:f5:big-ip_application_security_manager:14.0.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_application_security_manager:14.1.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* ≥ 11.5.2 ≤ 11.6.4cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* ≥ 12.1.0 ≤ 12.1.4cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* ≥ 13.0.0 ≤ 13.1.1cpe:2.3:a:f5:big-ip_edge_gateway:14.0.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_edge_gateway:14.1.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* ≥ 11.5.2 ≤ 11.6.4cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* ≥ 12.1.0 ≤ 12.1.4cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* ≥ 13.0.0 ≤ 13.1.1cpe:2.3:a:f5:big-ip_fraud_protection_service:14.0.0:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_fraud_protection_service:14.1.0:*:*:*:*:*:*:*+25 more Affected products Product Versions BIG-IP affected 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.2, 12.1.0-12.1.4.1, 11.5.2-11.6.4
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