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.
History

No history.

cve-icon 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

cve-icon Vulnrichment

Updated: 2024-08-02T01:32:07.093Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-04-12T16:15:37.867

Modified: 2024-05-16T21:16:08.613

Link: CVE-2024-30387

cve-icon Redhat

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