A set of vulnerabilities has been found in the way a number of popular TCP/IP stacks handle DNS requests. Potentially this could impact hundreds of millions of servers, smart devices, and industrial equipment. The researchers that discovered the vulnerabilities have named them NAME:WRECK. The vulnerabilities affect 4 popular TCP-IP stacks: FreeBSD, IPnet, Nucleus NET, and NetX. The healthcare sector is in the top 3 of most affected by these vulnerabilities, together with the government.”]
Source: https://blog.malwarebytes.com/reports/2021/04/namewreck-a-potential-iot-trainwreck/