Lua


Fuzzing a Bug in Luau and Lua 5.2's Arithmetic

4 minute read

By AmJayden

In this post, I discuss how I developed a fuzzer for Lua 5.2, which led me to discover a bug in its arithmetic operations. Interestingly, this bug was not only present in Lua 5.2, but also in its previous versions and in Luau.


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December 23, 2023