CVE-2021-0228

Summary

CVECVE-2021-0228
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-04-22 20:15:00 UTC
Updated2021-07-23 19:05:00 UTC
DescriptionAn improper check for unusual or exceptional conditions vulnerability in Juniper Networks MX Series platforms with Trio-based MPC (Modular Port Concentrator) deployed in (Ethernet VPN) EVPN-(Virtual Extensible LAN) VXLAN configuration, may allow an attacker sending specific Layer 2 traffic to cause Distributed Denial of Service (DDoS) protection to trigger unexpectedly, resulting in traffic impact. Continued receipt and processing of this specific Layer 2 frames will sustain the Denial of Service (DoS) condition. An indication of compromise is to check DDOS LACP violations: user@device> show ddos-protection protocols statistics brief | match lacp This issue only affects the MX Series platforms with Trio-based MPC. No other products or platforms are affected. This issue affects: Juniper Networks Junos OS on MX Series: 15.1 versions prior to 15.1R7-S9; 17.3 versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R3-S4; 18.1 versions prior to 18.1R3-S12; 18.2 versions prior to 18.2R2-S8, 18.2R3-S8; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S7, 18.4R3-S7; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R1-S6; 19.3 versions prior to 19.3R3-S2; 19.4 versions prior to 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R2, 20.1R3; 20.2 versions prior to 20.2R2-S1, 20.2R3; 20.3 versions prior to 20.3R1-S1, 20.3R2;

Risk And Classification

Problem Types: CWE-754

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Juniper Junos 15.1 - All All
Operating System Juniper Junos 15.1 a1 All All
Operating System Juniper Junos 15.1 f All All
Operating System Juniper Junos 15.1 f1 All All
Operating System Juniper Junos 15.1 f2 All All
Operating System Juniper Junos 15.1 f2-s1 All All
Operating System Juniper Junos 15.1 f2-s2 All All
Operating System Juniper Junos 15.1 f2-s3 All All
Operating System Juniper Junos 15.1 f2-s4 All All
Operating System Juniper Junos 15.1 f3 All All
Operating System Juniper Junos 15.1 f4 All All
Operating System Juniper Junos 15.1 f5 All All
Operating System Juniper Junos 15.1 f5-s7 All All
Operating System Juniper Junos 15.1 f6 All All
Operating System Juniper Junos 15.1 f6-s1 All All
Operating System Juniper Junos 15.1 f6-s10 All All
Operating System Juniper Junos 15.1 f6-s12 All All
Operating System Juniper Junos 15.1 f6-s2 All All
Operating System Juniper Junos 15.1 f6-s3 All All
Operating System Juniper Junos 15.1 f6-s4 All All
Operating System Juniper Junos 15.1 f6-s5 All All
Operating System Juniper Junos 15.1 f6-s6 All All
Operating System Juniper Junos 15.1 f6-s7 All All
Operating System Juniper Junos 15.1 f6-s8 All All
Operating System Juniper Junos 15.1 f6-s9 All All
Operating System Juniper Junos 15.1 f7 All All
Operating System Juniper Junos 15.1 r All All
Operating System Juniper Junos 15.1 r1 All All
Operating System Juniper Junos 15.1 r2 All All
Operating System Juniper Junos 15.1 r3 All All
Operating System Juniper Junos 15.1 r4 All All
Operating System Juniper Junos 15.1 r4-s7 All All
Operating System Juniper Junos 15.1 r4-s8 All All
Operating System Juniper Junos 15.1 r4-s9 All All
Operating System Juniper Junos 15.1 r5 All All
Operating System Juniper Junos 15.1 r5-s1 All All
Operating System Juniper Junos 15.1 r5-s3 All All
Operating System Juniper Junos 15.1 r5-s5 All All
Operating System Juniper Junos 15.1 r5-s6 All All
Operating System Juniper Junos 15.1 r6 All All
Operating System Juniper Junos 15.1 r6-s1 All All
Operating System Juniper Junos 15.1 r6-s2 All All
Operating System Juniper Junos 15.1 r6-s3 All All
Operating System Juniper Junos 15.1 r6-s4 All All
Operating System Juniper Junos 15.1 r6-s6 All All
Operating System Juniper Junos 15.1 r7 All All
Operating System Juniper Junos 15.1 r7-s1 All All
Operating System Juniper Junos 15.1 r7-s2 All All
Operating System Juniper Junos 15.1 r7-s3 All All
Operating System Juniper Junos 15.1 r7-s4 All All
Operating System Juniper Junos 15.1 r7-s5 All All
Operating System Juniper Junos 15.1 r7-s6 All All
Operating System Juniper Junos 15.1 r7-s7 All All
Operating System Juniper Junos 15.1 r7-s8 All All
Operating System Juniper Junos 17.3 - All All
Operating System Juniper Junos 17.3 r1 All All
Operating System Juniper Junos 17.3 r1-s1 All All
Operating System Juniper Junos 17.3 r1-s4 All All
Operating System Juniper Junos 17.3 r2 All All
Operating System Juniper Junos 17.3 r2-s1 All All
Operating System Juniper Junos 17.3 r2-s2 All All
Operating System Juniper Junos 17.3 r2-s3 All All
Operating System Juniper Junos 17.3 r2-s4 All All
Operating System Juniper Junos 17.3 r2-s5 All All
Operating System Juniper Junos 17.3 r3 All All
Operating System Juniper Junos 17.3 r3 - All
Operating System Juniper Junos 17.3 r3-s1 All All
Operating System Juniper Junos 17.3 r3-s10 All All
Operating System Juniper Junos 17.3 r3-s2 All All
Operating System Juniper Junos 17.3 r3-s3 All All
Operating System Juniper Junos 17.3 r3-s4 All All
Operating System Juniper Junos 17.3 r3-s5 All All
Operating System Juniper Junos 17.3 r3-s6 All All
Operating System Juniper Junos 17.3 r3-s7 All All
Operating System Juniper Junos 17.3 r3-s8 All All
Operating System Juniper Junos 17.3 r3-s9 All All
Operating System Juniper Junos 17.4 - All All
Operating System Juniper Junos 17.4 r1 All All
Operating System Juniper Junos 17.4 r1-s1 All All
Operating System Juniper Junos 17.4 r1-s2 All All
Operating System Juniper Junos 17.4 r1-s3 All All
Operating System Juniper Junos 17.4 r1-s4 All All
Operating System Juniper Junos 17.4 r1-s5 All All
Operating System Juniper Junos 17.4 r1-s6 All All
Operating System Juniper Junos 17.4 r1-s7 All All
Operating System Juniper Junos 17.4 r2 All All
Operating System Juniper Junos 17.4 r2-s1 All All
Operating System Juniper Junos 17.4 r2-s10 All All
Operating System Juniper Junos 17.4 r2-s11 All All
Operating System Juniper Junos 17.4 r2-s2 All All
Operating System Juniper Junos 17.4 r2-s3 All All
Operating System Juniper Junos 17.4 r2-s4 All All
Operating System Juniper Junos 17.4 r2-s5 All All
Operating System Juniper Junos 17.4 r2-s6 All All
Operating System Juniper Junos 17.4 r2-s7 All All
Operating System Juniper Junos 17.4 r2-s8 All All
Operating System Juniper Junos 17.4 r2-s9 All All
Operating System Juniper Junos 17.4 r3 All All
Operating System Juniper Junos 17.4 r3-s1 All All
Operating System Juniper Junos 17.4 r3-s2 All All
Operating System Juniper Junos 17.4 r3-s3 All All
Operating System Juniper Junos 18.1 - All All
Operating System Juniper Junos 18.1 r1 All All
Operating System Juniper Junos 18.1 r2 All All
Operating System Juniper Junos 18.1 r2-s1 All All
Operating System Juniper Junos 18.1 r2-s2 All All
Operating System Juniper Junos 18.1 r2-s4 All All
Operating System Juniper Junos 18.1 r3 All All
Operating System Juniper Junos 18.1 r3-s1 All All
Operating System Juniper Junos 18.1 r3-s10 All All
Operating System Juniper Junos 18.1 r3-s11 All All
Operating System Juniper Junos 18.1 r3-s2 All All
Operating System Juniper Junos 18.1 r3-s3 All All
Operating System Juniper Junos 18.1 r3-s4 All All
Operating System Juniper Junos 18.1 r3-s5 All All
Operating System Juniper Junos 18.1 r3-s6 All All
Operating System Juniper Junos 18.1 r3-s7 All All
Operating System Juniper Junos 18.1 r3-s8 All All
Operating System Juniper Junos 18.1 r3-s9 All All
Operating System Juniper Junos 18.2 - All All
Operating System Juniper Junos 18.2 r1 All All
Operating System Juniper Junos 18.2 r1 - All
Operating System Juniper Junos 18.2 r1-s2 All All
Operating System Juniper Junos 18.2 r1-s3 All All
Operating System Juniper Junos 18.2 r1-s4 All All
Operating System Juniper Junos 18.2 r1-s5 All All
Operating System Juniper Junos 18.2 r2 All All
Operating System Juniper Junos 18.2 r2-s1 All All
Operating System Juniper Junos 18.2 r2-s2 All All
Operating System Juniper Junos 18.2 r2-s3 All All
Operating System Juniper Junos 18.2 r2-s4 All All
Operating System Juniper Junos 18.2 r2-s5 All All
Operating System Juniper Junos 18.2 r2-s6 All All
Operating System Juniper Junos 18.2 r2-s7 All All
Operating System Juniper Junos 18.2 r3 All All
Operating System Juniper Junos 18.2 r3-s1 All All
Operating System Juniper Junos 18.2 r3-s2 All All
Operating System Juniper Junos 18.2 r3-s3 All All
Operating System Juniper Junos 18.2 r3-s4 All All
Operating System Juniper Junos 18.2 r3-s5 All All
Operating System Juniper Junos 18.2 r3-s6 All All
Operating System Juniper Junos 18.2 r3-s7 All All
Operating System Juniper Junos 18.3 - All All
Operating System Juniper Junos 18.3 r1 All All
Operating System Juniper Junos 18.3 r1-s1 All All
Operating System Juniper Junos 18.3 r1-s2 All All
Operating System Juniper Junos 18.3 r1-s3 All All
Operating System Juniper Junos 18.3 r1-s4 All All
Operating System Juniper Junos 18.3 r1-s5 All All
Operating System Juniper Junos 18.3 r1-s6 All All
Operating System Juniper Junos 18.3 r2 All All
Operating System Juniper Junos 18.3 r2-s1 All All
Operating System Juniper Junos 18.3 r2-s2 All All
Operating System Juniper Junos 18.3 r2-s3 All All
Operating System Juniper Junos 18.3 r2-s4 All All
Operating System Juniper Junos 18.3 r3 All All
Operating System Juniper Junos 18.3 r3-s1 All All
Operating System Juniper Junos 18.3 r3-s2 All All
Operating System Juniper Junos 18.3 r3-s3 All All
Operating System Juniper Junos 18.4 - All All
Operating System Juniper Junos 18.4 r1 All All
Operating System Juniper Junos 18.4 r1-s1 All All
Operating System Juniper Junos 18.4 r1-s2 All All
Operating System Juniper Junos 18.4 r1-s3 All All
Operating System Juniper Junos 18.4 r1-s4 All All
Operating System Juniper Junos 18.4 r1-s5 All All
Operating System Juniper Junos 18.4 r1-s6 All All
Operating System Juniper Junos 18.4 r1-s7 All All
Operating System Juniper Junos 18.4 r2 All All
Operating System Juniper Junos 18.4 r2-s1 All All
Operating System Juniper Junos 18.4 r2-s2 All All
Operating System Juniper Junos 18.4 r2-s3 All All
Operating System Juniper Junos 18.4 r2-s4 All All
Operating System Juniper Junos 18.4 r2-s5 All All
Operating System Juniper Junos 18.4 r2-s6 All All
Operating System Juniper Junos 18.4 r3 All All
Operating System Juniper Junos 18.4 r3-s1 All All
Operating System Juniper Junos 18.4 r3-s2 All All
Operating System Juniper Junos 18.4 r3-s3 All All
Operating System Juniper Junos 18.4 r3-s4 All All
Operating System Juniper Junos 18.4 r3-s5 All All
Operating System Juniper Junos 18.4 r3-s6 All All
Operating System Juniper Junos 19.1 - All All
Operating System Juniper Junos 19.1 r1 All All
Operating System Juniper Junos 19.1 r1-s1 All All
Operating System Juniper Junos 19.1 r1-s2 All All
Operating System Juniper Junos 19.1 r1-s3 All All
Operating System Juniper Junos 19.1 r1-s4 All All
Operating System Juniper Junos 19.1 r1-s5 All All
Operating System Juniper Junos 19.1 r2 All All
Operating System Juniper Junos 19.1 r2-s1 All All
Operating System Juniper Junos 19.1 r3 All All
Operating System Juniper Junos 19.1 r3-s1 All All
Operating System Juniper Junos 19.1 r3-s2 All All
Operating System Juniper Junos 19.1 r3-s3 All All
Operating System Juniper Junos 19.2 - All All
Operating System Juniper Junos 19.2 r1 All All
Operating System Juniper Junos 19.2 r1-s1 All All
Operating System Juniper Junos 19.2 r1-s2 All All
Operating System Juniper Junos 19.2 r1-s3 All All
Operating System Juniper Junos 19.2 r1-s4 All All
Operating System Juniper Junos 19.2 r1-s5 All All
Operating System Juniper Junos 19.3 - All All
Operating System Juniper Junos 19.3 r1 All All
Operating System Juniper Junos 19.3 r1-s1 All All
Operating System Juniper Junos 19.3 r2 All All
Operating System Juniper Junos 19.3 r2-s1 All All
Operating System Juniper Junos 19.3 r2-s2 All All
Operating System Juniper Junos 19.3 r2-s3 All All
Operating System Juniper Junos 19.3 r2-s4 All All
Operating System Juniper Junos 19.3 r2-s5 All All
Operating System Juniper Junos 19.3 r3 All All
Operating System Juniper Junos 19.4 r1 All All
Operating System Juniper Junos 19.4 r1-s1 All All
Operating System Juniper Junos 19.4 r1-s2 All All
Operating System Juniper Junos 19.4 r2 All All
Operating System Juniper Junos 19.4 r2-s1 All All
Operating System Juniper Junos 19.4 r2-s2 All All
Operating System Juniper Junos 19.4 r2-s3 All All
Operating System Juniper Junos 19.4 r3 All All
Operating System Juniper Junos 19.4 r3-s1 All All
Operating System Juniper Junos 20.1 r1 All All
Operating System Juniper Junos 20.1 r1-s1 All All
Operating System Juniper Junos 20.1 r1-s2 All All
Operating System Juniper Junos 20.1 r1-s3 All All
Operating System Juniper Junos 20.1 r1-s4 All All
Operating System Juniper Junos 20.2 r1 All All
Operating System Juniper Junos 20.2 r1-s1 All All
Operating System Juniper Junos 20.2 r1-s2 All All
Operating System Juniper Junos 20.2 r1-s3 All All
Operating System Juniper Junos 20.3 r1 All All
Hardware Juniper Mx10 - All All All
Hardware Juniper Mx104 - All All All
Hardware Juniper Mx150 - All All All
Hardware Juniper Mx204 - All All All
Hardware Juniper Mx240 - All All All
Hardware Juniper Mx40 - All All All
Hardware Juniper Mx480 - All All All
Hardware Juniper Mx5 - All All All
Hardware Juniper Mx80 - All All All
Hardware Juniper Mx960 - All All All

References

ReferenceSourceLinkTags
2021-04 Security Bulletin: Junos OS: MX Series: DDoS LACP violation upon receipt of specific layer 2 frames in EVPN-VXLAN deployment (CVE-2021-0228) - Juniper Networks MISC kb.juniper.net
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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