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libmagic: The Blathering

blog.trailofbits.com | blog | #reverse-engineering | #cve | #libmagic | #polyfile | #file-formats | #cleanroom-implementation

Summary

Trail of Bits documents the quirks uncovered while building a pure-Python cleanroom implementation of libmagic for PolyFile, from its arcane magic-file DSL to memory safety bugs behind numerous CVEs.
Published
Collected

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