漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
A vulnerability in the IPv4 Software-Defined Access (SD-Access) fabric edge node feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization and stop all traffic processing, resulting in a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling of certain IPv4 packets. An attacker could exploit this vulnerability by sending certain IPv4 packets to an affected device. A successful exploit could allow the attacker to cause the device to exhaust CPU resources and stop processing traffic, resulting in a DoS condition.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Vulnerability Type
操作符优先级逻辑错误
Vulnerability Title
Cisco IOS XE Software 安全漏洞
Vulnerability Description
Cisco IOS XE Software是美国思科（Cisco）公司的一个操作系统。用于企业有线和无线访问，汇聚，核心和WAN的单一操作系统，Cisco IOS XE降低了业务和网络的复杂性。 Cisco IOS XE Software 存在安全漏洞，该漏洞源于 IPv4 软件定义访问 (SD-Access) 交换矩阵边缘节点功能中的漏洞可能允许未经身份验证的远程攻击者导致 CPU 利用率过高并停止所有流量处理，从而导致拒绝服务 (DoS)受影响设备上的。
CVSS Information
N/A
Vulnerability Type
N/A