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ETH $2,378.34 +0.98%
BNB $635.66 +0.99%
XRP $1.45 +0.58%
SOL $87.30 -1.44%
TRX $0.3277 +0.96%
DOGE $0.0970 -1.52%
ADA $0.2549 -0.89%
BCH $451.32 +0.36%
LINK $9.48 -0.54%
HYPE $44.74 +1.71%
AAVE $113.20 -1.11%
SUI $0.9870 -0.91%
XLM $0.1719 +2.58%
ZEC $334.79 -0.55%

派盾:Euler Finance 的捐贈和清算中存在邏輯缺陷導致被攻擊

2023-03-13 19:25:32
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ChainCatcher 消息,据派盾分析,Euler Finance 由於其捐贈和清算的邏輯缺陷,其在以太坊上的一系列交易中被利用(黑客交易地址),導致項目損失約1.97 億美元。具體而言,donateToReserves 需要確保捐贈者仍然有超額抵押,清算需要確保從借款到抵押資產的"正確"轉換率,具體過程如圖所示。此外,共有兩名黑客參與了攻擊:0x5F2…8B8c 和 0xBcA…7c5C。(來源鏈接

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