Multiple Embedded TCP/IP Stacks (Update A)


2021-02-18 15:10:36 UTC


This updated advisory is a follow-up to the original advisory titled ICSA-21-042-01 Multiple Embedded TCP/IP stacks that was published February 11, 2021, to the ICS webpage on This advisory contains mitigations for Use of Insufficiently Random Values vulnerabilities in Nut/Net, CycloneTCP, NDKTCPIP, FNET, uIP-Contiki-OS, uC/TCP-IP, uIP-Contiki-NG, uIP, picoTCP-NG, picoTCP, MPLAB Net, Nucleus NET, Nucleus ReadyStart TCP/IP stacks.