WolfpackArmy
/

orc-dos-poc

Model card Files Files and versions

YAML Metadata Warning:empty or missing yaml metadata in repo card

Check out the documentation for more information.

ORC Model File Vulnerability PoC

Vulnerability

DoS via OOM Footer Bomb and Stripe Metadata Bloat in ORC files

Files

poc_oom_footer.orc — 56 bytes, postscript claims ~2GB footer causing OOM on read
poc_many_stripes.orc — 24KB, 1000 fake stripes causing metadata parsing overhead
benign.orc — Clean file for comparison

Reproduce

import pyorc
with open('poc_oom_footer.orc', 'rb') as f:
    reader = pyorc.Reader(f)  # Attempts ~2GB allocation for footer

Downloads last month: -; Downloads are not tracked for this model. How to track

Inference Providers NEW

This model isn't deployed by any Inference Provider. 🙋 Ask for provider support