Steal ALL collateral during liquidation by exploiting lack of validation in `flip.kick`
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Summary: The `flip` contract allows for the MCD system to auction collateral in exchange for DAI. A lack of validation in the method `flip.kick` allows an attacker to create an auction with a fake bid value. Since the `end` contract trusts that value, it can be exploited to issue any amount of free …
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时间线
- 报告提交
- 公开披露
阅读 HackerOne 原文 ↗作者 @lucash-dev · 版权归作者与 BlockDev Sp. Z o.o 所有