CVE:CVE-2017-6128
CNNVD:CNNVD-201702-792
F5 BIG-IP等都是美国F5公司的产品。其中F5 BIG-IP是一款集成了网络流量管理、应用程序安全管理、负载均衡等功能的多合一网络设备。Enterprise Manager是一款提供了整个BIG-IP应用交付基础架构的视图和优化应用性能的工具。F5 BIG-IQ是一套基于软件的云管理解决方案。该方案支持跨公共和私有云、传统数据中心和混合环境部署应用交付和网络服务。iWorkflow是作为部署应用程序传递策略平台的虚拟设备。
多款F5产品中的sshd组件存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。以下产品受到影响：F5 BIG-IP、Enterprise Manager、BIG-IQ、iWorkflow。
solution:Upgrade f5 big-ip_local_traffic_manager to a higher version than 11.2.1,11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1,and avoid the version 11.2.1,11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1; Upgrade f5 big-ip_application_acceleration_manager to a higher version than 11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1,and avoid the version 11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1; Upgrade f5 big-ip_advanced_firewall_manager to a higher version than 11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,and avoid the version 11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0; Upgrade f5 big-ip_analytics to a higher version than 11.2.1,11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1,and avoid the version 11.2.1,11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1; Upgrade f5 big-ip_access_policy_manager to a higher version than 11.2.1,11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1,and avoid the version 11.2.1,11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1; Upgrade f5 big-ip_application_security_manager to a higher version than 11.2.1,11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1,and avoid the version 11.2.1,11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1; Upgrade f5 big-ip_edge_gateway to a higher version than 11.2.1,and avoid the version 11.2.1; Upgrade f5 big-ip_global_traffic_manager to a higher version than 11.2.1,11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1,and avoid the version 11.2.1,11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1; Upgrade f5 big-ip_link_controller to a higher version than 11.2.1,11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1,and avoid the version 11.2.1,11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1; Upgrade f5 big-ip_policy_enforcement_manager to a higher version than 11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1,and avoid the version 11.4.0,11.4.1,11.5.0,11.5.1,11.5.2,11.5.3,11.5.4,11.6.0,11.6.1; Upgrade f5 big-ip_protocol_security_module to a higher version than 11.4.0,11.4.1,and avoid the version 11.4.0,11.4.1; Upgrade f5 big-ip_webaccelerator to a higher version than 11.2.1,and avoid the version 11.2.1; Upgrade f5 big-ip_websafe to a higher version than 11.6.0,11.6.1,and avoid the version 11.6.0,11.6.1; Upgrade f5 enterprise_manager to a higher version than 3.1.1,and avoid the version 3.1.1; Upgrade f5 big-iq_cloud to a higher version than 4.4.0,4.5.0,and avoid the version 4.4.0,4.5.0; Upgrade f5 big-iq_device to a higher version than 4.4.0,4.5.0,and avoid the version 4.4.0,4.5.0; Upgrade f5 big-iq_security to a higher version than 4.4.0,4.5.0,and avoid the version 4.4.0,4.5.0; Upgrade f5 big-iq_application_delivery_controller to a higher version than 4.5.0,and avoid the version 4.5.0; Upgrade f5 big-iq_centralized_management to a higher version than 4.6.0,and avoid the version 4.6.0; Upgrade f5 big-iq_cloud_and_orchestration to a higher version than 1.0.0,and avoid the version 1.0.0; Upgrade f5 f5_iworkflow to a higher version than 2.0.0,and avoid the version 2.0.0