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Killing Filecoin nodes
blog.trailofbits.com | blog | #denial-of-service | #vulnerability-disclosure | #blockchain | #trail-of-bits | #filecoin | #index-validation
Summary
Trail of Bits details a DoS bug in Filecoin's Lotus and Venus clients: faulty index validation triggers an out-of-range panic that crashes nodes; fixed by using unsigned integers.
- Published
- Collected