Exploring Pico2019 Overflow0

Let's dive into the details surrounding Pico2019 Overflow0.

  • Doug Lea malloc, heap
  • NOP sled with shellcode.
  • Ghidra, reverse engineering, Huffman encoding.
  • stack canary, buffer
  • (not) clearing malloc'd memory.

In-Depth Information on Pico2019 Overflow0

simple buffer buffer function parameters on stack, buffer 64-bit buffer

64-bit ROP, buffer

That wraps up our extensive overview of Pico2019 Overflow0.

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