highLogic errorOther
Axelar Network: Bridge requests to remote chains where interchain tokens are not deployed can result in DoS attacks
- Payout
- $0
- Protocol
- Axelar Network
- Disclosed
- Jan 27, 2025
- Source
- code4rena
Axelar's Interchain Token Service tracks per-chain token balances in its ITSHub state. The `update_token_balance` function silently returns without recording anything when the destination chain's balance entry is `None`, i.e. when the interchain token has not …
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References
- https://github.com/code-423n4/2024-08-axelar-network-findings/issues/43
- https://github.com/code-423n4/2024-08-axelar-network-findings
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