HeapHopper is a bounded model checking framework for Heap-implementations.
Setup
sudo apt update && sudo apt install build-essential python-dev virtualenvwrapper
git clone https://github.com/angr/heaphopper.git && cd ./heaphopper
mkvirtualenv -ppython2 heaphopper
pip install -e .Required Packages
build-essential python-dev virtualenvwrapperRequired Python-Packages
ana angr cle claripy IPython psutil pyelftools pyyamlExamples
# Gen zoo of permutations
heaphopper.py gen -c analysis.yaml
# Trace instance
make -C tests
heaphopper.py trace -c tests/how2heap_fastbin_dup/analysis.yaml -b tests/how2heap_fastbin_dup/fastbin_dup.bin
# Gen PoC
heaphopper.py poc -c tests/how2heap_fastbin_dup/analysis.yaml -r tests/how2heap_fastbin_dup/fastbin_dup.bin-result.yaml -d tests/how2heap_fastbin_dup/fastbin_dup.bin-desc.yaml -s tests/how2heap_fastbin_dup/fastbin_dup.c -b tests/how2heap_fastbin_dup/fastbin_dup.bin
# Tests
cd tests
# Show source
cat how2heap_fastbin_dup/fastbin_dup.c
# Run tests
./run_tests.py
# Show PoC source
cat pocs/malloc_non_heap/fastbin_dup.bin/poc_0_0.c
# Run PoC
./run_poc.sh pocs/malloc_non_heap/fastbin_dup.bin/bin/poc_0_0.binPublication
This work has been published at the 27th USENIX Security Symposium.
You can read the paper here.
Cite:
@inproceedings {heaphopper,
author = {Eckert, Moritz and Bianchi, Antonio and Wang, Ruoyu and Shoshitaishvili, Yan and Kruegel, Christopher and Vigna, Giovanni},
title = {HeapHopper: Bringing Bounded Model Checking to Heap Implementation Security},
booktitle = {27th {USENIX} Security Symposium ({USENIX} Security 18)},
year = {2018},
address = {Baltimore, MD},
url = {https://www.usenix.org/conference/usenixsecurity18/presentation/eckert},
publisher = {{USENIX} Association},
}