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DeFi Auditor Nets $40,000 for Identifying Uniswap Vulnerability

Uniswap’s recently launched bug bounty program has led to the discovery of a now-fixed vulnerability of the protocol’s Universal Router smart contract.

Smart contract security and auditing firm Dedaub announced that it had received a bug bounty after flagging a vulnerability in the Universal Router smart contract that would have allowed reentrancy to drain user funds mid-transaction.

Dedaub then suggested a straight-forward remedy, advising the Uniswap team to add a reentrancy lock to the core execution of the new router. Uniswap awarded the auditing firm a total of $40,000 for flagging the vulnerability. The amount included a 33% bonus for reporting the issue during Uniswap’s bonus period in November 2022.

(By GARETH JENKINSON)

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