Vulnerability Details CVE-2019-6631
On BIG-IP 11.5.1-11.6.4, iRules performing HTTP header manipulation may cause an interruption to service when processing traffic handled by a Virtual Server with an associated HTTP profile, in specific circumstances, when the requests do not strictly conform to RFCs.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.011
EPSS Ranking 76.7%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2019-6631
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.10
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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:11.5.4.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.6
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.7
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.8
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.9
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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:11.6.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.3.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.3.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.3.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.3.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.4
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.10
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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:11.5.4.1
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.5
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.6
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.7
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.8
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.9
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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:11.6.1
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.6.2
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.6.3
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.6.3.1
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.6.3.2
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.6.3.3
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.6.3.4
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cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.6.4
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cpe:2.3:a:f5:big-ip_analytics:11.5.10
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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:11.5.4.2
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cpe:2.3:a:f5:big-ip_analytics:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_analytics:11.5.4.3
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cpe:2.3:a:f5:big-ip_analytics:11.5.4.4
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cpe:2.3:a:f5:big-ip_analytics:11.5.5
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cpe:2.3:a:f5:big-ip_analytics:11.5.6
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cpe:2.3:a:f5:big-ip_analytics:11.5.7
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cpe:2.3:a:f5:big-ip_analytics:11.5.8
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cpe:2.3:a:f5:big-ip_analytics:11.5.9
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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:11.6.1
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cpe:2.3:a:f5:big-ip_analytics:11.6.2
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cpe:2.3:a:f5:big-ip_analytics:11.6.3
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cpe:2.3:a:f5:big-ip_analytics:11.6.3.1
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cpe:2.3:a:f5:big-ip_analytics:11.6.3.2
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cpe:2.3:a:f5:big-ip_analytics:11.6.3.3
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cpe:2.3:a:f5:big-ip_analytics:11.6.3.4
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cpe:2.3:a:f5:big-ip_analytics:11.6.4
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.10
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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:11.5.4.1
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.5
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.6
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.7
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.8
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.5.9
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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:11.6.1
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.6.2
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.6.3
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.6.3.1
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.6.3.2
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.6.3.3
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.6.3.4
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cpe:2.3:a:f5:big-ip_application_acceleration_manager:11.6.4
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.10
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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:11.5.4.1
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.5
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.6
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.7
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.8
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cpe:2.3:a:f5:big-ip_application_security_manager:11.5.9
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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:11.6.1
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cpe:2.3:a:f5:big-ip_application_security_manager:11.6.2
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cpe:2.3:a:f5:big-ip_application_security_manager:11.6.3
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cpe:2.3:a:f5:big-ip_application_security_manager:11.6.3.1
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cpe:2.3:a:f5:big-ip_application_security_manager:11.6.3.2
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cpe:2.3:a:f5:big-ip_application_security_manager:11.6.3.3
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cpe:2.3:a:f5:big-ip_application_security_manager:11.6.3.4
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cpe:2.3:a:f5:big-ip_application_security_manager:11.6.4
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.10
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.2
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.3
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.4
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.4.4
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.5
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.6
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.7
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.8
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cpe:2.3:a:f5:big-ip_domain_name_system:11.5.9
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cpe:2.3:a:f5:big-ip_domain_name_system:11.6.0
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cpe:2.3:a:f5:big-ip_domain_name_system:11.6.1
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cpe:2.3:a:f5:big-ip_domain_name_system:11.6.2
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cpe:2.3:a:f5:big-ip_domain_name_system:11.6.3
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cpe:2.3:a:f5:big-ip_domain_name_system:11.6.3.1
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cpe:2.3:a:f5:big-ip_domain_name_system:11.6.3.2
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cpe:2.3:a:f5:big-ip_domain_name_system:11.6.3.3
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cpe:2.3:a:f5:big-ip_domain_name_system:11.6.3.4
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cpe:2.3:a:f5:big-ip_domain_name_system:11.6.4
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.10
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.2
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.3
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.4
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.4.4
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.5
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.6
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.7
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.8
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cpe:2.3:a:f5:big-ip_edge_gateway:11.5.9
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cpe:2.3:a:f5:big-ip_edge_gateway:11.6.0
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cpe:2.3:a:f5:big-ip_edge_gateway:11.6.1
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cpe:2.3:a:f5:big-ip_edge_gateway:11.6.2
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cpe:2.3:a:f5:big-ip_edge_gateway:11.6.3
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cpe:2.3:a:f5:big-ip_edge_gateway:11.6.3.1
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cpe:2.3:a:f5:big-ip_edge_gateway:11.6.3.2
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cpe:2.3:a:f5:big-ip_edge_gateway:11.6.3.3
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cpe:2.3:a:f5:big-ip_edge_gateway:11.6.3.4
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cpe:2.3:a:f5:big-ip_edge_gateway:11.6.4
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.10
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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:11.5.4.1
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.5
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.6
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.7
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.8
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.9
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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_global_traffic_manager:11.6.1
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.6.2
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.6.3
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.6.3.1
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.6.3.2
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.6.3.3
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.6.3.4
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cpe:2.3:a:f5:big-ip_global_traffic_manager:11.6.4
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cpe:2.3:a:f5:big-ip_link_controller:11.5.10
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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:11.5.4.1
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cpe:2.3:a:f5:big-ip_link_controller:11.5.4.2
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cpe:2.3:a:f5:big-ip_link_controller:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_link_controller:11.5.4.3
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cpe:2.3:a:f5:big-ip_link_controller:11.5.4.4
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cpe:2.3:a:f5:big-ip_link_controller:11.5.5
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cpe:2.3:a:f5:big-ip_link_controller:11.5.6
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cpe:2.3:a:f5:big-ip_link_controller:11.5.7
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cpe:2.3:a:f5:big-ip_link_controller:11.5.8
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cpe:2.3:a:f5:big-ip_link_controller:11.5.9
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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:11.6.1
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cpe:2.3:a:f5:big-ip_link_controller:11.6.2
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cpe:2.3:a:f5:big-ip_link_controller:11.6.3
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cpe:2.3:a:f5:big-ip_link_controller:11.6.3.1
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cpe:2.3:a:f5:big-ip_link_controller:11.6.3.2
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cpe:2.3:a:f5:big-ip_link_controller:11.6.3.3
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cpe:2.3:a:f5:big-ip_link_controller:11.6.3.4
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cpe:2.3:a:f5:big-ip_link_controller:11.6.4
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.10
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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:11.5.4.1
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.5
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.6
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.7
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.8
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.9
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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:11.6.1
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.6.2
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.6.3
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.6.3.1
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.6.3.2
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.6.3.3
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.6.3.4
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cpe:2.3:a:f5:big-ip_local_traffic_manager:11.6.4
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.10
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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:11.5.4.1
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.5
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.6
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.7
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.8
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.9
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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:11.6.1
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.6.2
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.6.3
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.6.3.1
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.6.3.2
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.6.3.3
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cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.6.3.4
-
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.6.4
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cpe:2.3:a:f5:big-ip_webaccelerator:11.5.10
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cpe:2.3:a:f5:big-ip_webaccelerator:11.5.2
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.5.3
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.5.4
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.5.4.2.74.291
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.5.4.4
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.5.5
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.5.6
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.5.7
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.5.8
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.5.9
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.6.0
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.6.1
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.6.2
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.6.3
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.6.3.1
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cpe:2.3:a:f5:big-ip_webaccelerator:11.6.3.2
-
cpe:2.3:a:f5:big-ip_webaccelerator:11.6.3.3
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cpe:2.3:a:f5:big-ip_webaccelerator:11.6.3.4
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cpe:2.3:a:f5:big-ip_webaccelerator:11.6.4
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cpe:2.3:a:f5:big-ip_websafe:11.5.2
-
cpe:2.3:a:f5:big-ip_websafe:11.5.3
-
cpe:2.3:a:f5:big-ip_websafe:11.5.4
-
cpe:2.3:a:f5:big-ip_websafe:11.5.4.4
-
cpe:2.3:a:f5:big-ip_websafe:11.5.5
-
cpe:2.3:a:f5:big-ip_websafe:11.5.6
-
cpe:2.3:a:f5:big-ip_websafe:11.5.7
-
cpe:2.3:a:f5:big-ip_websafe:11.5.8
-
cpe:2.3:a:f5:big-ip_websafe:11.5.9
-
cpe:2.3:a:f5:big-ip_websafe:11.6.0
-
cpe:2.3:a:f5:big-ip_websafe:11.6.1
-
cpe:2.3:a:f5:big-ip_websafe:11.6.2
-
cpe:2.3:a:f5:big-ip_websafe:11.6.3
-
cpe:2.3:a:f5:big-ip_websafe:11.6.4