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Learn to apply fuzzing techniques to tcpdump, a widely-used network packet analyzer, in this 13-minute hands-on tutorial from OpenSecurityTraining2's comprehensive fuzzing course. Discover how to set up and execute effective fuzz campaigns against tcpdump to identify potential security vulnerabilities, crashes, and unexpected behavior in network packet processing. Practice implementing mutation-based, generation-based, and coverage-guided fuzzing approaches specifically tailored for network analysis tools. Explore how to configure instrumentation and sanitizers like ASAN, PCGUARD, and LTO builds to enhance vulnerability detection when fuzzing tcpdump. Master the interpretation of crash results and learn to leverage advanced fuzzing workflows that can uncover real-world security issues in network packet parsing code, building essential skills for developers, security analysts, and vulnerability hunters working with network security tools.
