CVE:CVE-2019-17657
CNNVD:CNNVD-202002-298
Fortinet FortiOS等都是美国飞塔（Fortinet）公司的产品。Fortinet FortiOS是一套专用于FortiGate网络安全平台上的安全操作系统。Fortinet FortiManager是一套集中化网络安全管理平台。Fortinet FortiAnalyzer是一套集中式网络安全报告解决方案。
多款Fortinet FortiGuard产品中存在资源管理错误漏洞，该漏洞源于不受控制的资源消耗。攻击者可借助特制的HTTP请求/响应利用该漏洞导致拒绝服务。以下产品及版本受到影响：Fortinet FortiGuard FortiOS 6.2.2及之前版本；Fortinet FortiGuard FortiSwitch 3.6.11版本，FortiSwitch版本6.0.6版本，FortiSwitch6.2.2版本；Fortinet FortiGuard FortiAnalyzer 6.2.3之前版本；Fortinet FortiGuard FortiManager 6.2.3之前版本；Fortinet FortiGuard FortiAP-S/W2 6.2.2之前版本。
solution:Upgrade fortinet fortianalyzer to a higher version than 6.2.3,and avoid the version (,6.2.3); Upgrade fortinet fortiap-s to a higher version than 6.2.2,and avoid the version (,6.2.2); Upgrade fortinet fortiap-w2 to a higher version than 6.2.2,and avoid the version (,6.2.2); Upgrade fortinet fortimanager to a higher version than 6.2.3,and avoid the version (,6.2.3); Upgrade fortinet fortiswitch to a higher version than 3.6.11,6.0.6,6.2.2,and avoid the version (,3.6.11),[6.0.0,6.0.6),[6.2.0,6.2.2)