An Incomplete List of Disallowed Inputs vulnerability in Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on QFX5000 Series and EX4600 Series allows an adjacent unauthenticated attacker which sends a high rate of specific multicast traffic to cause control traffic received from the network to be dropped. This will impact control protocols (including but not limited to routing-protocols) and lead to a Denial of Service (DoS). Continued receipt of this specific multicast traffic will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS on QFX5000 and EX4600 Series: All versions prior to 17.3R3-S12; 17.4 versions prior to 17.4R3-S5; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R3-S9; 19.1 versions prior to 19.1R3-S6; 19.2 versions prior to 19.2R1-S7, 19.2R3-S3; 19.3 versions prior to 19.3R2-S6, 19.3R3-S3; 19.4 versions prior to 19.4R1-S4, 19.4R3-S3; 20.1 versions prior to 20.1R2-S2, 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3; 20.4 versions prior to 20.4R2-S2, 20.4R3; 21.1 versions prior to 21.1R1-S1, 21.1R2.
References
| Link | Resource |
|---|---|
| https://kb.juniper.net/JSA11232 | Patch Vendor Advisory |
| https://kb.juniper.net/JSA11232 | Patch Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
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History
21 Nov 2024, 06:05
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://kb.juniper.net/JSA11232 - Patch, Vendor Advisory |
Information
Published : 2021-10-19 19:15
Updated : 2024-11-21 06:05
NVD link : CVE-2021-31370
Mitre link : CVE-2021-31370
CVE.ORG link : CVE-2021-31370
JSON object : View
Products Affected
juniper
- qfx5200-48y
- qfx5110
- qfx5120
- qfx5210
- qfx5220
- ex4650
- qfx5130
- qfx5200
- qfx5100-96s
- ex4600
- qfx5200-32c
- junos
- qfx5210-64c
- ex4600-vc
- qfx5100
CWE