CVE:CVE-2019-1611
CNNVD:CNNVD-201903-148
Cisco Firepower 4100 Series Next-Generation Firewalls等都是美国思科（Cisco）公司的产品。Cisco Firepower 4100 Series Next-Generation Firewalls是一款4100系列的防火墙设备。Cisco FXOS Software是一套运行在思科安全设备中的防火墙软件。Cisco Nexus 9500 R-Series Line Cards and Fabric Modules是一款9500R系列线卡模块。Cisco Nexus 3000 Series Switches是一款3000系列交换机。Cisco NX-OS Software是一套交换机使用的数据中心级操作系统软件。
Cisco NX-OS Software和Cisco FXOS Software中的CLI存在命令注入漏洞，该漏洞源于程序没有充分地验证传递到CLI命令的参数。本地攻击者可借助恶意的输入利用该漏洞在底层操作系统上执行任意命令。以下产品受到影响：Cisco Firepower 4100 Series Next-Generation Firewalls；Firepower 9300 Security Appliance；MDS 9000 Series Multilayer Switches；Nexus 2000 Series Fabric Extenders；Nexus 3000 Series Switches；Nexus 3500 Platform Switches；Nexus 3600 Platform Switches；Nexus 5500 Platform Switches；Nexus 5600 Platform Switches；Nexus 6000 Series Switches；Nexus 7000 Series Switches；Nexus 7700 Series Switches；Nexus 9000 Series Switches in standalone NX-OS mode；Nexus 9500 R-Series Line Cards and Fabric Modules。
solution:Upgrade cisco nx-os to a higher version than 8.3\(1\,6.2\(25\,7.0\(3\i7\(5\,7.0\(3\i4\(9\,7.0\(3\i7\(5\,7.3\(4\n1\(1\,6.2\(22\,8.2\(3\,7.3\(3\d1\(1\,7.3\(3\i7\(5\,7.0\(3\f3\(5\,7.1\(5\n1\(1b\,7.3\(3\f3\(5\,and avoid the version [7.3,8.3\(1\)),[5.2,6.2\(25\)),[7.0\(3\)i5,7.0\(3\)i7\(5\)),(,7.0\(3\)i4\(9\)),[7.0\(3\),7.0\(3\)i7\(5\)),[7.2,7.3\(4\)n1\(1\)),(,6.2\(22\)),[8.0,8.2\(3\)),[7.2,7.3\(3\)d1\(1\)),(,7.3\(3\)i7\(5\)),[7.0\(3\)f3,7.0\(3\)f3\(5\)),(,7.1\(5\)n1\(1b\)),[7.0\(3\)f1,7.3\(3\)f3\(5\)); Upgrade cisco fx-os to a higher version than 2.4.1.222,2.3.1.110,2.2.2.91,and avoid the version [2.4,2.4.1.222),[2.3,2.3.1.110),[1.1,2.2.2.91)