A Missing Synchronization vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on ACX5448 and ACX710 allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS).
If an interface flaps while the system gathers statistics on that interface, two processes simultaneously access a shared resource which leads to a PFE crash and restart.
This issue affects Junos OS:
* All versions before 20.4R3-S9,
* 21.2 versions before 21.2R3-S5,
* 21.3 versions before 21.3R3-S5,
* 21.4 versions before 21.4R3-S4,
* 22.1 versions before 22.1R3-S2,
* 22.2 versions before 22.2R3-S2,
* 22.3 versions before 22.3R2-S2, 22.3R3,
* 22.4 versions before 22.4R2.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: juniper
Published: 2024-04-12T15:20:04.679Z
Updated: 2024-08-02T01:32:07.093Z
Reserved: 2024-03-26T23:06:12.476Z
Link: CVE-2024-30387
Vulnrichment
Updated: 2024-08-02T01:32:07.093Z
NVD
Status : Awaiting Analysis
Published: 2024-04-12T16:15:37.867
Modified: 2024-05-16T21:16:08.613
Link: CVE-2024-30387
Redhat
No data.