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netcdf-oom-dos-poc
WolfpackArmy/netcdf-oom-dos-poc
netcdf-oom-dos-poc is a machine learning model from WolfpackArmy. Use it for the machine learning task on the model card, and read the license before you ship it in a product.
OOM Bomb and Dimension Explosion DoS in NetCDF (.nc) files
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Public
Updated Apr 12, 2026
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.nc16.1 KB · 89%
At a glance
- Access
- Public
- Created
- Apr 12, 2026
- Updated
- Apr 12, 2026
- SHA
- 51ddd1c6
Model card
From the Hugging Face model README
NetCDF Model File Vulnerability PoC
Vulnerability
OOM Bomb and Dimension Explosion DoS in NetCDF (.nc) files
Files
poc_oom_bomb.nc— 80 bytes, variable claiming 2B elements × 8 bytes = 16GB allocationpoc_many_dims.nc— 16KB, 1000 dimensions causing metadata parsing overheadbenign.nc— Clean file for comparison
Reproduce
import netCDF4
ds = netCDF4.Dataset('poc_oom_bomb.nc') # Attempts 16GB allocation
- Created
- Apr 12, 2026
- Updated
- Apr 12, 2026