Vulnerability Details CVE-2016-6876
The RESOLV::lookup iRule command in F5 BIG-IP LTM, APM, ASM, and Link Controller 10.2.1 through 10.2.4, 11.2.1, 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x before 11.6.1, and 12.0.0 before HF3; BIG-IP AAM, AFM, and PEM 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x before 11.6.1, and 12.0.0 before HF3; BIG-IP Analytics 11.2.1, 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x before 11.6.1, and 12.0.0 before HF3; BIG-IP DNS 12.0.0 before HF3; BIG-IP Edge Gateway, WebAccelerator, and WOM 10.2.1 through 10.2.4 and 11.2.1; BIG-IP GTM 10.2.1 through 10.2.4, 11.2.1, 11.4.x, 11.5.x before 11.5.4 HF2, and 11.6.x before 11.6.1; and BIG-IP PSM 10.2.1 through 10.2.4 and 11.4.0 through 11.4.1 allows remote DNS servers to cause a denial of service (CPU consumption or Traffic Management Microkernel crash) via a crafted PTR response.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 72.4%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
Products affected by CVE-2016-6876
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cpe:2.3:a:f5:big-ip_access_policy_manager:10.2.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:10.2.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:10.2.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:10.2.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.2.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.4.0
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.4.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.0
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.0
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.0.0
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.4.0
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.4.1
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.0
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.1
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.2
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.3
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.4
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.6.0
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:12.0.0
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cpe:2.3:a:f5:big-ip_analytics:11.2.1
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cpe:2.3:a:f5:big-ip_analytics:11.4.0
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cpe:2.3:a:f5:big-ip_analytics:11.4.1
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cpe:2.3:a:f5:big-ip_analytics:11.5.0
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cpe:2.3:a:f5:big-ip_analytics:11.5.1
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cpe:2.3:a:f5:big-ip_analytics:11.5.2
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cpe:2.3:a:f5:big-ip_analytics:11.5.3
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cpe:2.3:a:f5:big-ip_analytics:11.5.4
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cpe:2.3:a:f5:big-ip_analytics:11.6.0
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cpe:2.3:a:f5:big-ip_analytics:12.0.0
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.4.0
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.4.1
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.0
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.1
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.2
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.3
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.4
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.6.0
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:12.0.0
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cpe:2.3:a:f5:big-ip_application_security_manager:10.2.1
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cpe:2.3:a:f5:big-ip_application_security_manager:10.2.2
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cpe:2.3:a:f5:big-ip_application_security_manager:10.2.3
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cpe:2.3:a:f5:big-ip_application_security_manager:10.2.4
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cpe:2.3:a:f5:big-ip_application_security_manager:11.2.1
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cpe:2.3:a:f5:big-ip_application_security_manager:11.4.0
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cpe:2.3:a:f5:big-ip_application_security_manager:11.4.1
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.0
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.1
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.2
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.3
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.4
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cpe:2.3:a:f5:big-ip_application_security_manager:11.6.0
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cpe:2.3:a:f5:big-ip_application_security_manager:12.0.0
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cpe:2.3:a:f5:big-ip_domain_name_system:12.0.0
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cpe:2.3:a:f5:big-ip_edge_gateway:10.2.1
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cpe:2.3:a:f5:big-ip_edge_gateway:10.2.2
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cpe:2.3:a:f5:big-ip_edge_gateway:10.2.3
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cpe:2.3:a:f5:big-ip_edge_gateway:10.2.4
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cpe:2.3:a:f5:big-ip_edge_gateway:11.2.1
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cpe:2.3:a:f5:big-ip_global_traffic_manager:10.2.1
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cpe:2.3:a:f5:big-ip_global_traffic_manager:10.2.2
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cpe:2.3:a:f5:big-ip_global_traffic_manager:10.2.3
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cpe:2.3:a:f5:big-ip_global_traffic_manager:10.2.4
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.2.1
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.4.0
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.4.1
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.0
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.1
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.2
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.3
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.4
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.6.0
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cpe:2.3:a:f5:big-ip_link_controller:10.2.1
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cpe:2.3:a:f5:big-ip_link_controller:10.2.2
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cpe:2.3:a:f5:big-ip_link_controller:10.2.3
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cpe:2.3:a:f5:big-ip_link_controller:10.2.4
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cpe:2.3:a:f5:big-ip_link_controller:11.2.1
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cpe:2.3:a:f5:big-ip_link_controller:11.4.0
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cpe:2.3:a:f5:big-ip_link_controller:11.4.1
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cpe:2.3:a:f5:big-ip_link_controller:11.5.0
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cpe:2.3:a:f5:big-ip_link_controller:11.5.1
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cpe:2.3:a:f5:big-ip_link_controller:11.5.2
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cpe:2.3:a:f5:big-ip_link_controller:11.5.3
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cpe:2.3:a:f5:big-ip_link_controller:11.5.4
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cpe:2.3:a:f5:big-ip_link_controller:11.6.0
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cpe:2.3:a:f5:big-ip_link_controller:12.0.0
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cpe:2.3:a:f5:big-ip_local_traffic_manager:10.2.1
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cpe:2.3:a:f5:big-ip_local_traffic_manager:10.2.2
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cpe:2.3:a:f5:big-ip_local_traffic_manager:10.2.3
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cpe:2.3:a:f5:big-ip_local_traffic_manager:10.2.4
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.2.1
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.4.0
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.4.1
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.0
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.1
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.2
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.3
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.4
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.6.0
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cpe:2.3:a:f5:big-ip_local_traffic_manager:12.0.0
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.4.0
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.4.1
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.0
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.1
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.2
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.3
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.4
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.6.0
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:12.0.0
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cpe:2.3:a:f5:big-ip_protocol_security_module:10.2.1
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cpe:2.3:a:f5:big-ip_protocol_security_module:10.2.2
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cpe:2.3:a:f5:big-ip_protocol_security_module:10.2.3
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cpe:2.3:a:f5:big-ip_protocol_security_module:10.2.4
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cpe:2.3:a:f5:big-ip_protocol_security_module:11.4.0
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cpe:2.3:a:f5:big-ip_protocol_security_module:11.4.1
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cpe:2.3:a:f5:big-ip_wan_optimization_manager:10.2.1
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cpe:2.3:a:f5:big-ip_wan_optimization_manager:10.2.2
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cpe:2.3:a:f5:big-ip_wan_optimization_manager:10.2.3
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cpe:2.3:a:f5:big-ip_wan_optimization_manager:10.2.4
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cpe:2.3:a:f5:big-ip_wan_optimization_manager:11.2.1
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cpe:2.3:a:f5:big-ip_webaccelerator:10.2.1
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cpe:2.3:a:f5:big-ip_webaccelerator:10.2.2
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cpe:2.3:a:f5:big-ip_webaccelerator:10.2.3
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cpe:2.3:a:f5:big-ip_webaccelerator:10.2.4
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cpe:2.3:a:f5:big-ip_webaccelerator:11.2.1