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aeg's Introduction

AEG

Feature

  • solve non-determined menu-type
  • detect and exploit heap vulnerable model in how2heap
  • use bounded model which motivated by heaphopper
  • merge and update scripts in Zerotool

Specify vulnerabilities to detect:

  • arbitrary write
  • allocations over already allocated memory
  • allocations over non-heap-memory
  • freeing of fake chunks

Input Source

  • input-type: STDIN
  • input-type: ARG
  • input-type: LIBPWNABLE

Usage and Test case

Buffer Overflow

Format String

Use After Free

  • check if free chunk mem_write
  • check if free chunk free (Double Free)

Heap Overflow (off-one-by-null)

  • check if malloc chunk header overwrite

Heap Overlap

  • check if malloc chunks (header_size + size) and addr

Free Fake Chunk

  • check if free non_chunk addr

Arbitary Relative Write

Single Bitflip

aeg's People

Contributors

hank0438 avatar

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