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In MulticallRootRouter.sol, approve function can fail for non standard ERC20 tokens like USDT

🗓️ 05 Jul 2023 00:00:00Reported by Code4renaType 
code423n4
 code423n4
🔗 github.com👁 10 Views

In MulticallRootRouter.sol, USDT approve function can fail due to non-zero allowance, making it vulnerable to front-running attack

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