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.
Attack Vector Network
Attack Complexity Low
Privileges Required None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
User Interaction None
No CVSS v3.0
No CVSS v2
| Vendors | Products |
|---|---|
| Juniper |
|
Configuration 1 [-]
| AND |
|
References
| Link | Resource |
|---|---|
| https://supportportal.juniper.net/JSA70601 | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: juniper
Published: 2023-04-17T00:00:00
Updated: 2023-04-17T00:00:00
Reserved: 2023-03-29T00:00:00
Link: CVE-2023-28976
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-04-17T22:15:09.420
Modified: 2023-05-02T19:45:00.223
Link: CVE-2023-28976
JSON object: View
Redhat Information
No data.
CWE