EUVD-2019-15211

Malware in sbrugna...

CVE-2019-5636: Improper Resource Shutdown or Release

When a Beckhoff TwinCAT Runtime receives a malformed UDP packet, the ADS Discovery Service shuts down. Note that the TwinCAT devices are still performing as normal. This issue affects TwinCAT 2 version 2304 and prior and TwinCAT 3.1 version 4204.0 and prior...