CVE-2021-0222
Assigner: juniper
Published: 2021-01-13T00:00:00
State: PUBLISHED
affected: platforms: EX4300, QFX3500, QFX5100, EX4600
product: Junos OS
vendor: Juniper Networks
versions: lessThan: 14.1X53-D53
status: affected
version: 14.1X53
versionType: custom
lessThan: 15.1R7-S6
status: affected
version: 15.1
versionType: custom
platforms: EX4300, QFX5100, EX4600
product: Junos OS
vendor: Juniper Networks
versions: lessThan: 16.1R7-S7
status: affected
version: 16.1
versionType: custom
lessThan: 17.1R2-S11
status: affected
version: 17.1
versionType: custom
platforms: EX4300
product: Junos OS
vendor: Juniper Networks
versions: lessThan: 17.1R3-S2
status: affected
version: 17.1
versionType: custom
lessThan: 17.2R1-S9
status: affected
version: 17.2
versionType: custom
lessThan: 18.2R2-S7
status: affected
version: 18.2
versionType: custom
lessThan: 18.3R2-S3
status: affected
version: 18.3
versionType: custom
lessThan: 19.2R1-S3, 19.2R2
status: affected
version: 19.2
versionType: custom
lessThan: 19.3R2-S1, 19.3R3
status: affected
version: 19.3
versionType: custom
platforms: EX4300, QFX5100, EX4600, QFX5110, QFX5200
product: Junos OS
vendor: Juniper Networks
versions: lessThan: 17.2R3-S3
status: affected
version: 17.2
versionType: custom
lessThan: 17.3R2-S5, 17.3R3-S7
status: affected
version: 17.3
versionType: custom
lessThan: 17.4R2-S9, 17.4R3
status: affected
version: 17.4
versionType: custom
platforms: EX4300, QFX5100, EX4600, QFX5110, QFX5200, QFX5210, EX2300, EX3400
product: Junos OS
vendor: Juniper Networks
versions: lessThan: 18.1R3-S9
status: affected
version: 18.1
versionType: custom
lessThan: 18.2R3-S3
status: affected
version: 18.2
versionType: custom
platforms: EX4300, QFX5100, EX4600, QFX5110, QFX5200, QFX5210, QFX5120, EX4650, EX2300, EX3400
product: Junos OS
vendor: Juniper Networks
versions: lessThan: 18.3R1-S7, 18.3R3-S1
status: affected
version: 18.3
versionType: custom
lessThan: 18.4R1-S5, 18.4R2-S3, 18.4R3
status: affected
version: 18.4
versionType: custom
lessThan: 19.1R1-S4, 19.1R2-S1, 19.1R3
status: affected
version: 19.1
versionType: custom
platforms: QFX5100, EX4600, QFX5110, QFX5200, QFX5210, QFX5120, EX4650, EX2300, EX3400
product: Junos OS
vendor: Juniper Networks
versions: lessThan: 19.2R1-S4, 19.2R2
status: affected
version: 19.2
versionType: custom
lessThan: 19.3R1-S1, 19.3R2, 19.3R3
status: affected
version: 19.3
versionType: custom
datePublic: 2021-01-13T00:00:00
descriptions: value: A vulnerability in Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) to the device by sending certain crafted protocol packets from an adjacent device with invalid payloads to the device. These crafted packets, which should be discarded, are instead replicated and sent to the RE. Over time, a Denial of Service (DoS) occurs. Continued receipt of these crafted protocol packets will cause an extended Denial of Service (DoS) condition, which may cause wider traffic impact due to protocol flapping. An indication of compromise is to check "monitor interface traffic" on the ingress and egress port packet counts. For each ingress packet, two duplicate packets are seen on egress. This issue can be triggered by IPv4 and IPv6 packets. This issue affects all traffic through the device. This issue affects: Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D53 on EX4300, QFX3500, QFX5100, EX4600; 15.1 versions prior to 15.1R7-S6 on EX4300, QFX3500, QFX5100, EX4600; 16.1 versions prior to 16.1R7-S7 on EX4300, QFX5100, EX4600; 17.1 versions prior to 17.1R2-S11 on EX4300, QFX5100, EX4600; 17.1 versions prior to 117.1R3-S2 on EX4300; 17.2 versions prior to 17.2R1-S9 on EX4300; 17.2 versions prior to 17.2R3-S3 on EX4300, QFX5100, EX4600, QFX5110, QFX5200; 17.3 versions prior to 17.3R2-S5, 17.3R3-S7 on EX4300, QFX5100, EX4600, QFX5110, QFX5200; 17.4 versions prior to 17.4R2-S9, 17.4R3 on EX4300, QFX5100, EX4600, QFX5110, QFX5200; 18.1 versions prior to 18.1R3-S9 on EX4300, QFX5100, EX4600, QFX5110, QFX5200, QFX5210, EX2300, EX3400; 18.2 versions prior to 18.2R2-S7 on EX4300; 18.2 versions prior to 18.2R3-S3 on EX4300, QFX5100, EX4600, QFX5110, QFX5200, QFX5210, EX2300, EX3400; 18.3 versions prior to 18.3R2-S3, on EX4300; 18.3 versions prior to 18.3R1-S7, 18.3R3-S1 on EX4300, QFX5100, EX4600, QFX5110, QFX5200, QFX5210, QFX5120, EX4650, EX2300, EX3400; 18.4 versions prior to 18.4R1-S5, 18.4R2-S3, 18.4R3 on EX4300, QFX5100, EX4600, QFX5110, QFX5200, QFX5210, QFX5120, EX4650, EX2300, EX3400; 19.1 versions prior to 19.1R1-S4, 19.1R2-S1, 19.1R3 on EX4300, QFX5100, EX4600, QFX5110, QFX5200, QFX5210, QFX5120, EX4650, EX2300, EX3400; 19.2 versions prior to 19.2R1-S4, 19.2R2 on EX4300; 19.2 versions prior to 19.2R1-S3, 19.2R2 on QFX5100, EX4600, QFX5110, QFX5200, QFX5210, QFX5120, EX4650, EX2300, EX3400; 19.3 versions prior to 19.3R2-S1, 19.3R3 on EX4300; 19.3 versions prior to 19.3R1-S1, 19.3R2, 19.3R3 on QFX5100, EX4600, QFX5110, QFX5200, QFX5210, QFX5120, EX4650, EX2300, EX3400;
metrics: cvssV3_1: attackComplexity: LOW
attackVector: ADJACENT_NETWORK
availabilityImpact: HIGH
baseScore: 7.4
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
version: 3.1
problemTypes: descriptions: description: Denial of Service (DoS)
type: text
descriptions: description: Distributed Denial of Service (DDoS)
type: text
descriptions: cweId: CWE-16
description: CWE-16 Configuration
type: CWE
solutions: value: The following software releases have been updated to resolve this specific issue: 14.1X53-D53, 15.1R7-S6, 16.1R7-S7, 17.1R2-S11, 17.2R3-S3, 17.3R2-S5, 17.3R3-S7, 17.4R2-S9, 17.4R3, 18.1R3-S9, 18.2R3-S3, 18.4R1-S5, 18.4R2-S3, 18.4R3, 19.1R1-S4, 19.1R2-S1, 19.1R3, 19.2R2, 19.3R2-S1, 19.3R3, 19.4R1, and all subsequent releases.
source: advisory: JSA11094
defect: 1472704
1471922
discovery: USER
title: Junos OS: Upon receipt of certain protocol packets with invalid payloads a self-propagating Denial of Service may occur.
workarounds: value: There are no available workarounds for this issue.
x_generator: engine: Vulnogram 0.0.9