An Improper Isolation or Compartmentalization vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on QFX5000 Series and EX Series allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS).
If a specific malformed LACP packet is received by a QFX5000 Series, or an EX4400, EX4100 or EX4650 Series device, an LACP flap will occur resulting in traffic loss.
This issue affects Junos OS on QFX5000 Series, and on EX4400, EX4100 or EX4650 Series:
* 20.4 versions from
20.4R3-S4
before 20.4R3-S8,
* 21.2 versions from
21.2R3-S2
before 21.2R3-S6,
* 21.4 versions from
21.4R2
before 21.4R3-S4,
* 22.1 versions from
22.1R2
before 22.1R3-S3,
* 22.2 versions before 22.2R3-S1,
* 22.3 versions before 22.3R2-S2, 22.3R3,
* 22.4 versions before 22.4R2-S1, 22.4R3.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: juniper
Published: 2024-04-12T15:09:12.944Z
Updated: 2024-08-02T01:32:07.381Z
Reserved: 2024-03-26T23:06:17.993Z
Link: CVE-2024-30388
Vulnrichment
Updated: 2024-08-02T01:32:07.381Z
NVD
Status : Awaiting Analysis
Published: 2024-04-12T16:15:38.093
Modified: 2024-05-16T21:16:08.730
Link: CVE-2024-30388
Redhat
No data.