CVE:CVE-2020-1678
CNNVD:CNNVD-202010-678
Juniper Networks Junos OS是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。
Junos OS 存在安全漏洞，攻击者可利用该漏洞可以通过EVPN创建内存泄漏，以触发拒绝服务。
solution:Upgrade juniper junos to a higher version than 19.4:r1,19.4:r1-s1,19.4:r1-s2,20.1:r1,20.1:r1-s1,20.1:r1-s2,20.1:r1-s3,and avoid the version 19.4:r1,19.4:r1-s1,19.4:r1-s2,20.1:r1,20.1:r1-s1,20.1:r1-s2,20.1:r1-s3; Upgrade juniper junos_os_evolved to a higher version than 19.4:r1,19.4:r2,19.4:r2-s1,20.1,20.1:r1,20.2,and avoid the version 19.4:r1,19.4:r2,19.4:r2-s1,20.1,20.1:r1,20.2