An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on MX Series allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS).
On Junos MX Series platforms with Precision Time Protocol (PTP) configured, a prolonged routing protocol churn can lead to an FPC crash and restart.
This issue affects Juniper Networks Junos OS on MX Series:
* All versions prior to 20.4R3-S4;
* 21.1 version 21.1R1 and later versions;
* 21.2 versions prior to 21.2R3-S2;
* 21.3 versions prior to 21.3R3-S5;
* 21.4 versions prior to 21.4R3;
* 22.1 versions prior to 22.1R3;
* 22.2 versions prior to 22.2R1-S1, 22.2R2.
References
| Link | Resource |
|---|---|
| https://supportportal.juniper.net/JSA73165 | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
No history.
Information
Published : 2023-10-13 00:15
Updated : 2023-10-20 17:03
NVD link : CVE-2023-44199
Mitre link : CVE-2023-44199
CVE.ORG link : CVE-2023-44199
JSON object : View
Products Affected
juniper
- mx304
- mx960
- mx2008
- mx2010
- mx10003
- junos
- mx2020
- mx480
- mx240
- mx10008
- mx10004
- mx204
CWE
CWE-754
Improper Check for Unusual or Exceptional Conditions