CVE-2020-1651

Summary

CVECVE-2020-1651
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-07-17 19:15:00 UTC
Updated2021-10-19 12:54:00 UTC
DescriptionOn Juniper Networks MX series, receipt of a stream of specific Layer 2 frames may cause a memory leak resulting in the packet forwarding engine (PFE) on the line card to crash and restart, causing traffic interruption. By continuously sending this stream of specific layer 2 frame, an attacker connected to the same broadcast domain can repeatedly crash the PFE, causing a prolonged Denial of Service (DoS). This issue affects Juniper Networks Junos OS on MX Series: 17.2 versions prior to 17.2R3-S4; 17.2X75 versions prior to 17.2X75-D105.19; 17.3 versions prior to 17.3R3-S7; 17.4 versions prior to 17.4R1-S3, 17.4R2; 18.1 versions prior to 18.1R2. This issue does not affect Juniper Networks Junos OS releases prior to 17.2R1.

Risk And Classification

Problem Types: CWE-401

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Juniper Junos 17.2 - All All
Operating System Juniper Junos 17.2 r1 All All
Operating System Juniper Junos 17.2 r1-s1 All All
Operating System Juniper Junos 17.2 r1-s2 All All
Operating System Juniper Junos 17.2 r1-s3 All All
Operating System Juniper Junos 17.2 r1-s4 All All
Operating System Juniper Junos 17.2 r1-s5 All All
Operating System Juniper Junos 17.2 r1-s7 All All
Operating System Juniper Junos 17.2 r1-s8 All All
Operating System Juniper Junos 17.2 r2 All All
Operating System Juniper Junos 17.2 r2-s11 All All
Operating System Juniper Junos 17.2 r2-s6 All All
Operating System Juniper Junos 17.2 r2-s7 All All
Operating System Juniper Junos 17.2 r3-s1 All All
Operating System Juniper Junos 17.2 r3-s2 All All
Operating System Juniper Junos 17.2 r3-s3 All All
Operating System Juniper Junos 17.2x75 - All All
Operating System Juniper Junos 17.2x75 d102 All All
Operating System Juniper Junos 17.2x75 d50 All All
Operating System Juniper Junos 17.2x75 d70 All All
Operating System Juniper Junos 17.2x75 d92 All All
Operating System Juniper Junos 17.3 - All All
Operating System Juniper Junos 17.3 r1-s1 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 r3 - All
Operating System Juniper Junos 17.3 r3-s1 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 17.4 - 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 18.1 - All All
Operating System Juniper Junos 18.1 r1 All All
Operating System Juniper Junos 17.2 - All All
Operating System Juniper Junos 17.2 r1 All All
Operating System Juniper Junos 17.2 r1-s1 All All
Operating System Juniper Junos 17.2 r1-s2 All All
Operating System Juniper Junos 17.2 r1-s3 All All
Operating System Juniper Junos 17.2 r1-s4 All All
Operating System Juniper Junos 17.2 r1-s5 All All
Operating System Juniper Junos 17.2 r1-s7 All All
Operating System Juniper Junos 17.2 r1-s8 All All
Operating System Juniper Junos 17.2 r2 All All
Operating System Juniper Junos 17.2 r2-s11 All All
Operating System Juniper Junos 17.2 r2-s6 All All
Operating System Juniper Junos 17.2 r2-s7 All All
Operating System Juniper Junos 17.2 r3-s1 All All
Operating System Juniper Junos 17.2 r3-s2 All All
Operating System Juniper Junos 17.2 r3-s3 All All
Operating System Juniper Junos 17.2x75 - All All
Operating System Juniper Junos 17.2x75 d102 All All
Operating System Juniper Junos 17.2x75 d50 All All
Operating System Juniper Junos 17.2x75 d70 All All
Operating System Juniper Junos 17.2x75 d92 All All
Operating System Juniper Junos 17.3 - All All
Operating System Juniper Junos 17.3 r1-s1 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 r3 - All
Operating System Juniper Junos 17.3 r3-s1 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 17.4 - 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 18.1 - All All
Operating System Juniper Junos 18.1 r1 All All
Hardware Juniper Mx10 - All All All
Hardware Juniper Mx10 - All All All
Hardware Juniper Mx10000 - All All All
Hardware Juniper Mx10000 - All All All
Hardware Juniper Mx10003 - All All All
Hardware Juniper Mx10003 - All All All
Hardware Juniper Mx104 - All All All
Hardware Juniper Mx104 - All All All
Hardware Juniper Mx150 - All All All
Hardware Juniper Mx150 - All All All
Hardware Juniper Mx2008 - All All All
Hardware Juniper Mx2008 - All All All
Hardware Juniper Mx2010 - All All All
Hardware Juniper Mx2010 - All All All
Hardware Juniper Mx2020 - All All All
Hardware Juniper Mx2020 - All All All
Hardware Juniper Mx204 - All All All
Hardware Juniper Mx204 - All All All
Hardware Juniper Mx240 - All All All
Hardware Juniper Mx240 - All All All
Hardware Juniper Mx40 - All All All
Hardware Juniper Mx40 - All All All
Hardware Juniper Mx480 - All All All
Hardware Juniper Mx480 - All All All
Hardware Juniper Mx5 - All All All
Hardware Juniper Mx5 - All All All
Hardware Juniper Mx80 - All All All
Hardware Juniper Mx80 - All All All
Hardware Juniper Mx960 - All All All
Hardware Juniper Mx960 - All All All

References

ReferenceSourceLinkTags
2020-07 Security Bulletin: Junos OS: MX Series: PFE on the line card may crash due to memory leak. (CVE-2020-1651) - Juniper Networks CONFIRM kb.juniper.net Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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