A Use of Externally-Controlled Format String 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).
If DNS Domain Generation Algorithm (DGA) detection or tunnel detection, and DNS-filtering traceoptions are configured, and specific valid transit DNS traffic is received this causes a PFE crash and restart, leading to a Denial of Service.
This issue affects Junos OS:
* All versions before 21.4R3-S6,
* 22.2 versions before 22.2R3-S3,
* 22.3 versions before 22.3R3-S3,
* 22.4 versions before 22.4R3,
* 23.2 versions before 23.2R2.
References
| Link | Resource |
|---|---|
| https://supportportal.juniper.net/JSA82988 | Vendor Advisory |
| https://supportportal.juniper.net/JSA82988 | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
No history.
Information
Published : 2024-07-11 16:15
Updated : 2024-11-21 09:27
NVD link : CVE-2024-39529
Mitre link : CVE-2024-39529
CVE.ORG link : CVE-2024-39529
JSON object : View
Products Affected
juniper
- srx240
- srx300
- srx4100
- srx5400
- srx1600
- srx345
- junos
- srx550
- srx320
- srx1400
- srx5600
- srx3400
- srx5000
- srx550_hm
- srx4600
- srx240h2
- srx4200
- srx220
- srx1500
- srx550m
- srx4000
- srx210
- srx4300
- srx650
- srx5800
- srx2300
- srx340
- srx110
- srx4700
- srx380
- srx240m
- srx100
- srx3600
CWE
CWE-134
Use of Externally-Controlled Format String