An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on MX Series allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). If specific traffic is received on MX Series and its rate exceeds the respective DDoS protection limit the ingress PFE will crash and restart. Continued receipt of this traffic will create a sustained DoS condition. This issue affects Juniper Networks Junos OS on MX Series: All versions prior to 19.1R3-S10; 19.2 versions prior to 19.2R3-S7; 19.3 versions prior to 19.3R3-S8; 19.4 versions prior to 19.4R3-S11; 20.2 versions prior to 20.2R3-S5; 20.4 versions prior to 20.4R3-S6; 21.1 versions prior to 21.1R3-S5; 21.2 versions prior to 21.2R3-S4; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R3; 22.1 versions prior to 22.1R2.
Metrics
Affected Vendors & Products
| Vendors | Products |
|---|---|
| Juniper |
|
Configuration 1 [-]
| AND |
|
No data.
References
| Link | Providers |
|---|---|
| https://supportportal.juniper.net/JSA70601 |
|
History
No history.
MITRE
Status: PUBLISHED
Assigner: juniper
Published: 2023-04-17T00:00:00
Updated: 2024-08-02T13:51:39.121Z
Reserved: 2023-03-29T00:00:00
Link: CVE-2023-28976
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2023-04-17T22:15:09.420
Modified: 2023-05-02T19:45:00.223
Link: CVE-2023-28976
Redhat
No data.