Vulnerability Details CVE-2015-8240
The Traffic Management Microkernel (TMM) in F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, GTM, Link Controller, and BIG-IP PEM before 11.4.1 HF10, 11.5.x before 11.5.4, and 11.6.x before 11.6.0 HF6 and BIG-IP PSM before 11.4.1 HF10 does not properly handle TCP options, which allows remote attackers to cause a denial of service via unspecified vectors, related to the tm.minpathmtu database variable.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.015
EPSS Ranking 80.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2015-8240
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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:11.5.3
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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_advanced_firewall_manager:11.4.1
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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:11.6.0
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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:11.5.3
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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_application_acceleration_manager:11.4.1
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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:11.6.0
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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:11.5.3
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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_global_traffic_manager:11.4.1
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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:11.6.0
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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:11.5.3
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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_local_traffic_manager:11.4.1
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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:11.6.0
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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:11.5.3
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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_protocol_security_module:11.4.1