An Improper Validation of Syntactic Correctness of Input vulnerability in Routing Protocol Daemon (rpd) Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service (DoS).
When a malformed BGP UPDATE packet is received over an established BGP session, the rpd crashes and restarts.
This issue affects both eBGP and iBGP implementations.
This issue affects:
Juniper Networks Junos OS
* 21.4 versions prior to 21.4R3-S4;
* 22.1 versions prior to 22.1R3-S3;
* 22.2 versions prior to 22.2R3-S2;
* 22.3 versions prior to 22.3R2-S2, 22.3R3;
* 22.4 versions prior to 22.4R2-S1, 22.4R3;
* 23.2 versions prior to 23.2R1, 23.2R2;
Juniper Networks Junos OS Evolved
* 21.4 versions prior to 21.4R3-S5-EVO;
* 22.1 versions prior to 22.1R3-S3-EVO;
* 22.2 versions prior to 22.2R3-S3-EVO;
* 22.3 versions prior to 22.3R2-S2-EVO;
* 22.4 versions prior to 22.4R3-EVO;
* 23.2 versions prior to 23.2R2-EVO;
References
| Link | Resource |
|---|---|
| https://supportportal.juniper.net/JSA73170 | Vendor Advisory |
| https://supportportal.juniper.net/JSA73170 | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
|
History
02 May 2025, 16:13
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:juniper:junos:22.4:r2-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:23.2:r1-s1:*:*:*:*:*:* |
21 Nov 2024, 08:25
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://supportportal.juniper.net/JSA73170 - Vendor Advisory |
Information
Published : 2023-10-13 00:15
Updated : 2025-05-02 16:13
NVD link : CVE-2023-44204
Mitre link : CVE-2023-44204
CVE.ORG link : CVE-2023-44204
JSON object : View
Products Affected
juniper
- junos_os_evolved
- junos