An Allocation of Resources Without Limits or Throttling vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS).
On QFX10K Series, Inter-Chassis Control Protocol (ICCP) is used in MC-LAG topologies to exchange control information between the devices in the topology. ICCP connection flaps and sync issues will be observed due to excessive specific traffic to the local device.
This issue affects Juniper Networks Junos OS on QFX10K Series:
* All versions prior to 20.2R3-S7;
* 20.4 versions prior to 20.4R3-S4;
* 21.1 versions prior to 21.1R3-S3;
* 21.2 versions prior to 21.2R3-S1;
* 21.3 versions prior to 21.3R3;
* 21.4 versions prior to 21.4R3;
* 22.1 versions prior to 22.1R2.
References
| Link | Resource |
|---|---|
| https://kb.juniper.net/JSA70199 | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
No history.
Information
Published : 2023-01-13 00:15
Updated : 2023-08-08 21:15
NVD link : CVE-2023-22403
Mitre link : CVE-2023-22403
CVE.ORG link : CVE-2023-22403
JSON object : View
Products Affected
juniper
- qfx10002
- qfx10016
- junos
- qfx10008
CWE
CWE-770
Allocation of Resources Without Limits or Throttling