Balancer swap fee is not set and quote properly when Rebalancing

Lines of code Vulnerability details Impact Rebalance may revert Proof of Concept The rebalance functon tightly integrate with stargate and layezero however, the swap fee is not quoted and calculated the swap erc20.approveaddressrouter, amount; router.swap dstChainId, srcPoolId, dstPoolId, oft,...

Incorrect volatility on range calculation

Lines of code Vulnerability details Impact Incorrect calculation of volatility impairs the adaptive swap fee calculation. Actual swap fees may be bigger or smaller than expected. Proof of Concept According to the Tech Paper, volatility during the period $\Delta t$ is calculated as follows:...

[WP-H2] NonUSTStrategy.sol Improper handling of swap fees allows attacker to steal funds from other users

Handle WatchPug Vulnerability details NonUSTStrategy will swap the deposited non-UST assets into UST before depositing to EthAnchor. However, the swap fee is not attributed to the depositor correctly like many other yield farming vaults involving swaps ZapIn. An attacker can exploit it for the sw...