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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-0288

Change History

CVE Modified by Juniper Networks, Inc. 7/15/2021 5:15:08 PM

Action Type Old Value New Value
Changed Description 
A vulnerability in the processing of specific MPLS packets in Juniper Networks Junos OS on MX Series and EX9200 Series devices with Trio-based MPCs (Modular Port Concentrators) may cause FPC to crash and lead to a Denial of Service (DoS) condition. Continued receipt of this packet will sustain the Denial of Service (DoS) condition.

This issue only affects MX Series and EX9200 Series with Trio-based PFEs (Packet Forwarding Engines).
This issue affects Juniper Networks Junos OS on MX Series, EX9200 Series:
17.3 versions prior to 17.3R3-S12;
17.4 versions prior to 17.4R2-S13, 17.4R3-S5;
18.1 versions prior to 18.1R3-S13;
18.2 versions prior to 18.2R3-S8;
18.3 versions prior to 18.3R3-S5;
18.4 versions prior to 18.4R2-S8, 18.4R3-S8;
19.1 versions prior to 19.1R3-S5;
19.2 versions prior to 19.2R3-S2;
19.3 versions prior to 19.3R2-S6, 19.3R3-S3;
19.4 versions prior to 19.4R1-S4, 19.4R2-S4, 19.4R3-S2;
20.1 versions prior to 20.1R3;
20.2 versions prior to 20.2R2-S2, 20.2R3;
20.3 versions prior to 20.3R2;
20.4 versions prior to 20.4R2;
 
A vulnerability in the processing of specific MPLS packets in Juniper Networks Junos OS on MX Series and EX9200 Series devices with Trio-based MPCs (Modular Port Concentrators) may cause FPC to crash and lead to a Denial of Service (DoS) condition. Continued receipt of this packet will sustain the Denial of Service (DoS) condition. This issue only affects MX Series and EX9200 Series with Trio-based PFEs (Packet Forwarding Engines). This issue affects Juniper Networks Junos OS on MX Series, EX9200 Series: 17.3 versions prior to 17.3R3-S12; 17.4 versions prior to 17.4R2-S13, 17.4R3-S5; 18.1 versions prior to 18.1R3-S13; 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R2-S8, 18.4R3-S8; 19.1 versions prior to 19.1R3-S5; 19.2 versions prior to 19.2R3-S2; 19.3 versions prior to 19.3R2-S6, 19.3R3-S3; 19.4 versions prior to 19.4R1-S4, 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R2-S2, 20.2R3; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R2;