By Aleksandar NikolichEarlier this year, we conducted code audits of the macOS printing subsystem, which is heavily based on the open-source CUPS package. During this investigation, IPP-USB protocol caught our attention. IPP over USB specification defines how printers that are available over USB can only still support network printing
First seen on blog.talosintelligence.com
Jump to article: blog.talosintelligence.com/small-praise-for-modern-compilers-a-case-of-ubuntu-printing-vulnerability-that-wasnt/
