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Numbers turned weapons: DoS in Osmosis’ math library
blog.trailofbits.com | vulnerability | #smart-contracts | #denial-of-service | #vulnerability-disclosure | #blockchain | #blockchain-security | #dos | #gas | #osmosis | #cosmos
Summary
Trail of Bits discloses a DoS in Osmosis' math library: an unbounded Taylor-series loop in PowApprox lets crafted transactions burn seconds of compute for little gas, enough to halt the chain.
- Published
- Collected