An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine (PFE) of Juniper Networks Junos OS allows a network-based unauthenticated attacker to flood the device with traffic leading to a Denial of Service (DoS). The device must be configured with storm control profiling limiting the number of unknown broadcast, multicast, or unicast traffic to be vulnerable to this issue. This issue affects: Juniper Networks Junos OS on QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series; 20.2 version 20.2R1 and later versions prior to 20.2R2. This issue does not affect: Juniper Networks Junos OS versions prior to 20.2R1.
References
Link Resource
https://kb.juniper.net/JSA69497 Exploit Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: juniper

Published: 2022-04-13T00:00:00

Updated: 2022-04-14T15:50:47

Reserved: 2021-12-21T00:00:00


Link: CVE-2022-22188

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-04-14T16:15:08.103

Modified: 2022-04-21T09:44:00.513


Link: CVE-2022-22188

JSON object: View

cve-icon Redhat Information

No data.