An Improper Handling of Length Parameter Inconsistency vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service (DoS).
When a device configured for Secure Vector Routing (SVR) receives a specifically malformed packet the PFE will crash and restart.
This issue affects Junos OS on SRX Series:
* All 21.4 versions,
* 22.2 versions before 22.2R3-S6,
* 22.4 versions before 22.4R3-S6,
* 23.2 versions before 23.2R2-S3,
* 23.4 versions before 23.4R2-S4,
* 24.2 versions before 24.2R2.
This issue does not affect versions before 21.4.
References
| Link | Resource |
|---|---|
| https://supportportal.juniper.net/JSA96470 | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
No history.
Information
Published : 2025-04-09 20:15
Updated : 2026-01-23 19:35
NVD link : CVE-2025-30659
Mitre link : CVE-2025-30659
CVE.ORG link : CVE-2025-30659
JSON object : View
Products Affected
juniper
- srx380
- srx4120
- srx5400
- srx2300
- srx5800
- srx4600
- junos
- srx320
- srx340
- srx4200
- srx5600
- srx1600
- srx4700
- srx4300
- srx345
- srx1500
- srx4100
- srx300
CWE
CWE-130
Improper Handling of Length Parameter Inconsistency