Siemens Industrial Products LLDP (Update C)

This updated advisory is a follow-up to the original advisory titled ICSA-21-194-07 Siemens Industrial Products LLDP (Update B) that was published August 10, 2021, on the ICS webpage on cisa.gov/ics. This advisory contains mitigations for Classic Buffer Overflow and Uncontrolled Resource Consumption vulnerabilities in versions of Siemens Industrial Products (LLDP).