A vulnerability exists in the iHealth command that may allow an authenticated attacker with at least a resource administrator role to bypass tmsh restrictions and gain access to a bash shell.  For BIG-IP systems running in Appliance mode…

Overview

A vulnerability exists in the iHealth command that may allow an authenticated attacker with at least a resource administrator role to bypass tmsh restrictions and gain access to a bash shell.  For BIG-IP systems running in Appliance mode, a successful exploit can allow the attacker to cross a security boundary.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected

• big-ip_access_policy_manager >= 15.1.0, < 15.1.10.8
• big-ip_advanced_firewall_manager >= 15.1.0, < 15.1.10.8
• big-ip_advanced_web_application_firewall >= 15.1.0, < 15.1.10.8
• big-ip_analytics >= 15.1.0, < 15.1.10.8
• big-ip_application_acceleration_manager >= 15.1.0, < 15.1.10.8
• big-ip_application_security_manager >= 15.1.0, < 15.1.10.8
• big-ip_application_visibility_and_reporting >= 15.1.0, < 15.1.10.8
• big-ip_automation_toolchain >= 15.1.0, < 15.1.10.8
• big-ip_carrier-grade_nat >= 15.1.0, < 15.1.10.8
• big-ip_container_ingress_services >= 15.1.0, < 15.1.10.8
• big-ip_ddos_hybrid_defender >= 15.1.0, < 15.1.10.8
• big-ip_domain_name_system >= 15.1.0, < 15.1.10.8
• big-ip_edge_gateway >= 15.1.0, < 15.1.10.8
• big-ip_fraud_protection_service >= 15.1.0, < 15.1.10.8
• big-ip_global_traffic_manager >= 15.1.0, < 15.1.10.8
• big-ip_link_controller >= 15.1.0, < 15.1.10.8
• big-ip_local_traffic_manager >= 15.1.0, < 15.1.10.8
• big-ip_policy_enforcement_manager >= 15.1.0, < 15.1.10.8
• big-ip_ssl_orchestrator >= 15.1.0, < 15.1.10.8
• big-ip_webaccelerator >= 15.1.0, < 15.1.10.8
• big-ip_websafe >= 15.1.0, < 15.1.10.8
• big-ip_access_policy_manager >= 16.1.0, < 16.1.6.1
• big-ip_advanced_firewall_manager >= 16.1.0, < 16.1.6.1
• big-ip_advanced_web_application_firewall >= 16.1.0, < 16.1.6.1
• big-ip_analytics >= 16.1.0, < 16.1.6.1
• big-ip_application_acceleration_manager >= 16.1.0, < 16.1.6.1
• big-ip_application_security_manager >= 16.1.0, < 16.1.6.1
• big-ip_application_visibility_and_reporting >= 16.1.0, < 16.1.6.1
• big-ip_automation_toolchain >= 16.1.0, < 16.1.6.1
• big-ip_carrier-grade_nat >= 16.1.0, < 16.1.6.1
• big-ip_container_ingress_services >= 16.1.0, < 16.1.6.1
• big-ip_ddos_hybrid_defender >= 16.1.0, < 16.1.6.1
• big-ip_domain_name_system >= 16.1.0, < 16.1.6.1
• big-ip_edge_gateway >= 16.1.0, < 16.1.6.1
• big-ip_fraud_protection_service >= 16.1.0, < 16.1.6.1
• big-ip_global_traffic_manager >= 16.1.0, < 16.1.6.1
• big-ip_link_controller >= 16.1.0, < 16.1.6.1
• big-ip_local_traffic_manager >= 16.1.0, < 16.1.6.1
• big-ip_policy_enforcement_manager >= 16.1.0, < 16.1.6.1
• big-ip_ssl_orchestrator >= 16.1.0, < 16.1.6.1
• big-ip_webaccelerator >= 16.1.0, < 16.1.6.1
• big-ip_websafe >= 16.1.0, < 16.1.6.1
• big-ip_access_policy_manager >= 17.1.0, < 17.1.3
• big-ip_advanced_firewall_manager >= 17.1.0, < 17.1.3
• big-ip_advanced_web_application_firewall >= 17.1.0, < 17.1.3
• big-ip_analytics >= 17.1.0, < 17.1.3
• big-ip_application_acceleration_manager >= 17.1.0, < 17.1.3
• big-ip_application_security_manager >= 17.1.0, < 17.1.3
• big-ip_application_visibility_and_reporting >= 17.1.0, < 17.1.3
• big-ip_automation_toolchain >= 17.1.0, < 17.1.3
• big-ip_carrier-grade_nat >= 17.1.0, < 17.1.3
• big-ip_container_ingress_services >= 17.1.0, < 17.1.3
• big-ip_ddos_hybrid_defender >= 17.1.0, < 17.1.3
• big-ip_domain_name_system >= 17.1.0, < 17.1.3
• big-ip_edge_gateway >= 17.1.0, < 17.1.3
• big-ip_fraud_protection_service >= 17.1.0, < 17.1.3
• big-ip_global_traffic_manager >= 17.1.0, < 17.1.3
• big-ip_link_controller >= 17.1.0, < 17.1.3
• big-ip_local_traffic_manager >= 17.1.0, < 17.1.3
• big-ip_policy_enforcement_manager >= 17.1.0, < 17.1.3
• big-ip_ssl_orchestrator >= 17.1.0, < 17.1.3
• big-ip_webaccelerator >= 17.1.0, < 17.1.3
• big-ip_websafe >= 17.1.0, < 17.1.3
• big-ip_access_policy_manager >= 17.5.0, < 17.5.1.1
• big-ip_advanced_firewall_manager >= 17.5.0, < 17.5.1.1
• big-ip_advanced_web_application_firewall >= 17.5.0, < 17.5.1.1
• big-ip_analytics >= 17.5.0, < 17.5.1.1
• big-ip_application_acceleration_manager >= 17.5.0, < 17.5.1.1
• big-ip_application_security_manager >= 17.5.0, < 17.5.1.1
• big-ip_application_visibility_and_reporting >= 17.5.0, < 17.5.1.1
• big-ip_automation_toolchain >= 17.5.0, < 17.5.1.1
• big-ip_carrier-grade_nat >= 17.5.0, < 17.5.1.1
• big-ip_container_ingress_services >= 17.5.0, < 17.5.1.1
• big-ip_ddos_hybrid_defender >= 17.5.0, < 17.5.1.1
• big-ip_domain_name_system >= 17.5.0, < 17.5.1.1
• big-ip_edge_gateway >= 17.5.0, < 17.5.1.1
• big-ip_fraud_protection_service >= 17.5.0, < 17.5.1.1
• big-ip_global_traffic_manager >= 17.5.0, < 17.5.1.1
• big-ip_link_controller >= 17.5.0, < 17.5.1.1
• big-ip_local_traffic_manager >= 17.5.0, < 17.5.1.1
• big-ip_policy_enforcement_manager >= 17.5.0, < 17.5.1.1
• big-ip_ssl_orchestrator >= 17.5.0, < 17.5.1.1
• big-ip_webaccelerator >= 17.5.0, < 17.5.1.1
• big-ip_websafe >= 17.5.0, < 17.5.1.1

Remediation

Upgrade past the affected range:

• big-ip_access_policy_manager 17.5.1.1
• big-ip_advanced_firewall_manager 17.5.1.1
• big-ip_advanced_web_application_firewall 17.5.1.1
• big-ip_analytics 17.5.1.1
• big-ip_application_acceleration_manager 17.5.1.1
• big-ip_application_security_manager 17.5.1.1
• big-ip_application_visibility_and_reporting 17.5.1.1
• big-ip_automation_toolchain 17.5.1.1
• big-ip_carrier-grade_nat 17.5.1.1
• big-ip_container_ingress_services 17.5.1.1
• big-ip_ddos_hybrid_defender 17.5.1.1
• big-ip_domain_name_system 17.5.1.1
• big-ip_edge_gateway 17.5.1.1
• big-ip_fraud_protection_service 17.5.1.1
• big-ip_global_traffic_manager 17.5.1.1
• big-ip_link_controller 17.5.1.1
• big-ip_local_traffic_manager 17.5.1.1
• big-ip_policy_enforcement_manager 17.5.1.1
• big-ip_ssl_orchestrator 17.5.1.1
• big-ip_webaccelerator 17.5.1.1
• big-ip_websafe 17.5.1.1