Improper check or handling of exceptional conditions in MELSEC iQ-F series FX5U(C) CPU unit firmware version 1.060 and earlier allows an attacker to cause a denial-of-service (DoS) condition on program execution and communication by sending a specially crafted ARP packet.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2020-12-14T02:25:53

Updated: 2024-08-04T08:39:25.489Z

Reserved: 2020-01-06T00:00:00

Link: CVE-2020-5665

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-12-14T03:15:13.653

Modified: 2021-07-21T11:39:23.747

Link: CVE-2020-5665

cve-icon Redhat

No data.