Ethereal (now known as Wireshark): A network protocol analyzer used for troubleshooting and analysis of network traffic.
LPRng (Line Printer Daemon Next Generation): A modern and enhanced print spooler system for Unix-like operating systems.
Tcpdump: A command-line packet analyzer that captures and displays network packets for network troubleshooting and analysis.
Zlib: A widely used software library for data compression and decompression.
MySQL: An open-source relational database management system often used in web development and other applications.
Regarding the list, it’s important to keep a close eye on Zlib due to the severity of the last zlib bug and its potential vulnerabilities. Attackers can exploit zlib through various means, including HTTP, email, and images. Therefore, regular monitoring and prompt updates for Zlib are essential to maintain the security of systems and data.