Juniper Networks MX Series and EX9200 Series 资源管理错误漏洞

Juniper Networks MX Series and EX9200 Series 存在资源管理错误漏洞，攻击者可利用该漏洞通过Junos OS MX EX的MPC IRB创建内存泄漏，以触发拒绝服务。以下产品及版本受到影响：Juniper Networks Junos OS on MX Series, EX9200 Series： 17.3R3-S8; 17.4R3-S2; 18.2R3-S4, 18.2R3-S5; 18.3R3-S2, 18.3R3-S3; 18.4 versions starting from 18.4R3-S1 and later versions prior to 18.4R3-S6; 19.2 versions starting from 19.2R2 and later versions prior to 19.2R3-S1; 19.4 versions starting from 19.4R2 and later versions prior to 19.4R2-S3, 19.4R3; 20.2 versions starting from 20.2R1 and later versions prior to 20.2R1-S3, 20.2R2. This issue does not affect Juniper Networks Junos OS： 18.1, 19.1, 19.3, 20.1.