Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In OpenWrt 19.07.x before 19.07.7, when IPv6 is used, a routing loop can occur that generates excessive network traffic between an affected device and its upstream ISP's router. This occurs when a link prefix route points to a point-to-point link, a destination IPv6 address belongs to the prefix and is not a local IPv6 address, and a router advertisement is received with at least one global unique IPv6 prefix for which the on-link flag is set. This affects the netifd and odhcp6c packages.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
OpenWrt 安全漏洞
Vulnerability Description
OpenWrt是一套针对嵌入式设备的Linux操作系统。 OpenWrt 19.07.x before 19.07.7 存在安全漏洞，该漏洞源于当使用IPv6时，可能会产生一个路由环路，在受影响的设备和其上游ISP的路由器之间产生过多的网络流量。
CVSS Information
N/A
Vulnerability Type
N/A