Updated Fixed Potential slashing evasion during re-delegation

CosmWasm / wasmd

Basic cosmos-sdk app with web assembly smart contracts

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Updated Fixed Potential slashing evasion during re-delegation #1842

Closed bangtabil closed 6 months ago

bangtabil commented 6 months ago

Summary

An issue was identified in the slashing mechanism that may allow for the evasion of slashing penalties during a slashing event. If a delegation contributed to byzantine behavior of a validator, and the validator has not yet been slashed, it may be possible for that delegation to evade a pending slashing penalty through re-delegation behavior. Additional validation logic was added to restrict this behavior.

pinosu commented 6 months ago

Closing since cosmos-sdk upgrade to v0.50.5 is included in #1844