metadata
library_name: pytorch
tags:
- security-research
- modelscan-bypass
license: mit
ModelScan Bypass PoC — resource.setrlimit
Security research for responsible disclosure via Huntr MFV program.
Vulnerability
resource.setrlimit is not in modelscan's unsafe_globals blocklist.
modelscan reports "No issues found" but loading triggers sets resource limits to 0 — DoS by preventing file opens, memory allocation, or process creation.
Impact: HIGH
Reproduction
pip install modelscan
modelscan scan -p bypass_poc.pkl
# Output: "No issues found!"