When Beckhoff TwinCAT is configured to use the Profinet driver, a denial of service of the controller could be reached by sending a malformed UDP packet to the device. This issue affects TwinCAT 2 version 2304 (and prior) and TwinCAT 3.1 version 4204.0 (and prior).
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: rapid7

Published: 2019-11-21T19:16:13.344360Z

Updated: 2024-09-17T01:35:41.695Z

Reserved: 2019-01-07T00:00:00

Link: CVE-2019-5637

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-11-21T20:15:15.990

Modified: 2020-02-04T23:15:10.787

Link: CVE-2019-5637

cve-icon Redhat

No data.