CVE:CVE-2022-22210
CNNVD:CNNVD-202207-1250
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。
Juniper Networks Junos OS 存在代码问题漏洞，该漏洞源于攻击者可以通过L2alm VxLAN导致Junos OS致命错误触发拒绝服务。
solution:Upgrade juniper junos to a higher version than 20.3,20.3:r1,20.3:r1-s1,20.3:r1-s2,20.3:r2,20.3:r2-s1,20.3:r3,20.3:r3-s1,20.3:r3-s2,20.4,20.4:r1,20.4:r1-s1,20.4:r2,20.4:r2-s1,20.4:r2-s2,20.4:r3,20.4:r3-s1,21.2,21.2:r1,21.2:r1-s1,21.2:r1-s2,21.2:r2,and avoid the version 20.3,20.3:r1,20.3:r1-s1,20.3:r1-s2,20.3:r2,20.3:r2-s1,20.3:r3,20.3:r3-s1,20.3:r3-s2,20.4,20.4:r1,20.4:r1-s1,20.4:r2,20.4:r2-s1,20.4:r2-s2,20.4:r3,20.4:r3-s1,21.2,21.2:r1,21.2:r1-s1,21.2:r1-s2,21.2:r2