Christian Holler is currently working as a Staff Security Engineer at Mozilla. His primary focus lies with fuzzing and other types of dynamic and static analysis. During his past ten years at Mozilla, he has gained plenty of experience at the intersection between security testing and software development.

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In 5 steps, I will show you how to find a remote code execution vulnerability in an unreleased version of the  German Covid-19 tracing app (CWA), using feedback-based fuzz testing.

Christian Holler is Staff Security Engineer at Mozilla. Over the past ten years, he has gained...

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