Cisco Nexus 9000 Series Switches Standalone NX-OS Mode Fibre Channel over Ethernet NPV Denial of Service Vulnerability

A vulnerability in the Fibre Channel over Ethernet (FCoE) N-port Virtualization (NPV) protocol implementation in Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition. The vulnerability is due to an incorrect processing of FCoE packets when the fcoe-npv feature is uninstalled. An attacker could exploit this vulnerability by sending a stream of FCoE frames from an adjacent host to an affected device. An exploit could allow the attacker to cause packet amplification to occur, resulting in the saturation of interfaces and a DoS condition. Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I7(5) and 9.2(2).

N/A

动态管理代码资源的控制不恰当

Cisco NX-OS Software 安全漏洞

Cisco Nexus 9000 Series Switches是美国思科（Cisco）公司的一款9000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中的Fibre Channel over Ethernet (FCoE) N-port Virtualization (NPV)协议的实现存在安全漏洞，该漏洞源于在fcoe-npv功能被卸载之后，程序错误地处理了FCoE数据包。攻击者可利用该漏洞造成拒绝服务。以下产品

N/A

N/A