An Incorrect Comparison vulnerability in PFE of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to cause a Denial of Service (DoS). On QFX5000 Series, and EX4600 and EX4650 platforms, the fxpc process will crash followed by the FPC reboot upon receipt of a specific hostbound packet. Continued receipt of these specific packets will create a sustained Denial of Service (DoS) condition. This issue only affects Juniper Networks Junos OS 19.4 version 19.4R3-S4.
References
History

Mon, 16 Sep 2024 21:15:00 +0000

Type Values Removed Values Added
Title Junos OS: EX4600 Series and QFX5000 Series: Receipt of specific traffic will lead to an fxpc process crash followed by an FPC reboot Junos OS: EX4600 Series and QFX5000 Series: Receipt of specific traffic will lead to an fxpc process crash followed by an FPC reboot

cve-icon MITRE

Status: PUBLISHED

Assigner: juniper

Published: 2022-07-20T14:11:21.678530Z

Updated: 2024-09-16T20:57:25.587Z

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

Link: CVE-2022-22203

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-07-20T15:15:08.333

Modified: 2022-07-27T19:07:14.133

Link: CVE-2022-22203

cve-icon Redhat

No data.