mediumLogic errorCosmos-SDK
SEDA Protocol: Mean-Based Outlier Detection Vulnerability Allows Single Node to Sabotage Consensus
- Payout
- $0
- Protocol
- SEDA Protocol
- Disclosed
- Mar 10, 2025
- Source
- sherlock
SEDA's tally module implements a standard-deviation outlier filter that compares each reveal against an arithmetic mean computed as sum divided by count, rather than the median the code's own comment says should be used. Because the mean is highly sensitive to …
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References
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